Home / 52,523,174.04-72,488,128.32-43,687,036.32

Finding the Fourth Proportional to 52,523,174.04, 72,488,128.32 and 43,687,036.32

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Solution

The fourth proportional to 52,523,174.04, 72,488,128.32 and 43,687,036.32 is: 60,293,223.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,523,174.04 : 72,488,128.32 = 43,687,036.32 : x
  2. Step 2: Convert to fraction form
    52,523,174.04/72,488,128.32 = 43,687,036.32/x
  3. Step 3: Cross multiply
    52,523,174.04x = 72,488,128.32 × 43,687,036.32
  4. Step 4: Simplify right side
    52,523,174.04x = 3,166,791,494,684,660.50
  5. Step 5: Solve for x
    x = 3,166,791,494,684,660.50/52,523,174.04
  6. Step 6: Final answer
    x = 60,293,223.94

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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.