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Finding the Fourth Proportional to 47,323,580.08, 70,978,265.76 and 14,971,278.88

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Solution

The fourth proportional to 47,323,580.08, 70,978,265.76 and 14,971,278.88 is: 22,454,670.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,323,580.08 : 70,978,265.76 = 14,971,278.88 : x
  2. Step 2: Convert to fraction form
    47,323,580.08/70,978,265.76 = 14,971,278.88/x
  3. Step 3: Cross multiply
    47,323,580.08x = 70,978,265.76 × 14,971,278.88
  4. Step 4: Simplify right side
    47,323,580.08x = 1,062,635,411,111,715.25
  5. Step 5: Solve for x
    x = 1,062,635,411,111,715.25/47,323,580.08
  6. Step 6: Final answer
    x = 22,454,670.79

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Why These Related Problems?

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