Home / 19,522,026.10-29,283,039.15-9,444,330.10

Finding the Fourth Proportional to 19,522,026.10, 29,283,039.15 and 9,444,330.10

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Solution

The fourth proportional to 19,522,026.10, 29,283,039.15 and 9,444,330.10 is: 14,166,495.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522,026.10 : 29,283,039.15 = 9,444,330.10 : x
  2. Step 2: Convert to fraction form
    19,522,026.10/29,283,039.15 = 9,444,330.10/x
  3. Step 3: Cross multiply
    19,522,026.10x = 29,283,039.15 × 9,444,330.10
  4. Step 4: Simplify right side
    19,522,026.10x = 276,558,688,063,823.38
  5. Step 5: Solve for x
    x = 276,558,688,063,823.38/19,522,026.10
  6. Step 6: Final answer
    x = 14,166,495.15

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Double scale
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Similar ratio
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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.