Home / 10,725,696,035.60-16,088,544,053.40-2,970,908,963.60

Finding the Fourth Proportional to 10,725,696,035.60, 16,088,544,053.40 and 2,970,908,963.60

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Solution

The fourth proportional to 10,725,696,035.60, 16,088,544,053.40 and 2,970,908,963.60 is: 4,456,363,445.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,725,696,035.60 : 16,088,544,053.40 = 2,970,908,963.60 : x
  2. Step 2: Convert to fraction form
    10,725,696,035.60/16,088,544,053.40 = 2,970,908,963.60/x
  3. Step 3: Cross multiply
    10,725,696,035.60x = 16,088,544,053.40 × 2,970,908,963.60
  4. Step 4: Simplify right side
    10,725,696,035.60x = 47,797,599,739,519,533,056
  5. Step 5: Solve for x
    x = 47,797,599,739,519,533,056/10,725,696,035.60
  6. Step 6: Final answer
    x = 4,456,363,445.40

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.