Home / 14,688,001.10-22,032,001.65-13,692,673.10

Finding the Fourth Proportional to 14,688,001.10, 22,032,001.65 and 13,692,673.10

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Solution

The fourth proportional to 14,688,001.10, 22,032,001.65 and 13,692,673.10 is: 20,539,009.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,001.10 : 22,032,001.65 = 13,692,673.10 : x
  2. Step 2: Convert to fraction form
    14,688,001.10/22,032,001.65 = 13,692,673.10/x
  3. Step 3: Cross multiply
    14,688,001.10x = 22,032,001.65 × 13,692,673.10
  4. Step 4: Simplify right side
    14,688,001.10x = 301,676,996,332,110.56
  5. Step 5: Solve for x
    x = 301,676,996,332,110.56/14,688,001.10
  6. Step 6: Final answer
    x = 20,539,009.65

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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.