Home / 73,948,709.22-102,017,140.95-44,563,343.43

Finding the Fourth Proportional to 73,948,709.22, 102,017,140.95 and 44,563,343.43

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Solution

The fourth proportional to 73,948,709.22, 102,017,140.95 and 44,563,343.43 is: 61,478,083.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,948,709.22 : 102,017,140.95 = 44,563,343.43 : x
  2. Step 2: Convert to fraction form
    73,948,709.22/102,017,140.95 = 44,563,343.43/x
  3. Step 3: Cross multiply
    73,948,709.22x = 102,017,140.95 × 44,563,343.43
  4. Step 4: Simplify right side
    73,948,709.22x = 4,546,224,887,901,567
  5. Step 5: Solve for x
    x = 4,546,224,887,901,567/73,948,709.22
  6. Step 6: Final answer
    x = 61,478,083.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.