Home / 1,092,670,194.84-1,506,931,915.37-774,501,119.16

Finding the Fourth Proportional to 1,092,670,194.84, 1,506,931,915.37 and 774,501,119.16

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Solution

The fourth proportional to 1,092,670,194.84, 1,506,931,915.37 and 774,501,119.16 is: 1,068,136,076.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,670,194.84 : 1,506,931,915.37 = 774,501,119.16 : x
  2. Step 2: Convert to fraction form
    1,092,670,194.84/1,506,931,915.37 = 774,501,119.16/x
  3. Step 3: Cross multiply
    1,092,670,194.84x = 1,506,931,915.37 × 774,501,119.16
  4. Step 4: Simplify right side
    1,092,670,194.84x = 1,167,120,454,948,114,944
  5. Step 5: Solve for x
    x = 1,167,120,454,948,114,944/1,092,670,194.84
  6. Step 6: Final answer
    x = 1,068,136,076.61

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Half scale
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Double scale
Find fourth proportional to 1,092,670,195.84, 1,506,931,916.74 and 774,501,120.16
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.