Home / 74,899,978.68-112,318,066.26-29,429,877.72

Finding the Fourth Proportional to 74,899,978.68, 112,318,066.26 and 29,429,877.72

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Solution

The fourth proportional to 74,899,978.68, 112,318,066.26 and 29,429,877.72 is: 44,132,281.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,899,978.68 : 112,318,066.26 = 29,429,877.72 : x
  2. Step 2: Convert to fraction form
    74,899,978.68/112,318,066.26 = 29,429,877.72/x
  3. Step 3: Cross multiply
    74,899,978.68x = 112,318,066.26 × 29,429,877.72
  4. Step 4: Simplify right side
    74,899,978.68x = 3,305,506,955,778,658
  5. Step 5: Solve for x
    x = 3,305,506,955,778,658/74,899,978.68
  6. Step 6: Final answer
    x = 44,132,281.66

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Why These Related Problems?

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