Home / 35,948,877.20-53,918,000.56-13,224,460.04

Finding the Fourth Proportional to 35,948,877.20, 53,918,000.56 and 13,224,460.04

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Solution

The fourth proportional to 35,948,877.20, 53,918,000.56 and 13,224,460.04 is: 19,834,734.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,948,877.20 : 53,918,000.56 = 13,224,460.04 : x
  2. Step 2: Convert to fraction form
    35,948,877.20/53,918,000.56 = 13,224,460.04/x
  3. Step 3: Cross multiply
    35,948,877.20x = 53,918,000.56 × 13,224,460.04
  4. Step 4: Simplify right side
    35,948,877.20x = 713,036,443,842,417.62
  5. Step 5: Solve for x
    x = 713,036,443,842,417.62/35,948,877.20
  6. Step 6: Final answer
    x = 19,834,734.75

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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.