Home / 29,788,123.22-44,689,387.95-10,354,543.68

Finding the Fourth Proportional to 29,788,123.22, 44,689,387.95 and 10,354,543.68

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Solution

The fourth proportional to 29,788,123.22, 44,689,387.95 and 10,354,543.68 is: 15,534,319.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,788,123.22 : 44,689,387.95 = 10,354,543.68 : x
  2. Step 2: Convert to fraction form
    29,788,123.22/44,689,387.95 = 10,354,543.68/x
  3. Step 3: Cross multiply
    29,788,123.22x = 44,689,387.95 × 10,354,543.68
  4. Step 4: Simplify right side
    29,788,123.22x = 462,738,219,560,740.69
  5. Step 5: Solve for x
    x = 462,738,219,560,740.69/29,788,123.22
  6. Step 6: Final answer
    x = 15,534,319.37

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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.