Home / 63,477,023.60-95,215,535.40-15,607,967.60

Finding the Fourth Proportional to 63,477,023.60, 95,215,535.40 and 15,607,967.60

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Solution

The fourth proportional to 63,477,023.60, 95,215,535.40 and 15,607,967.60 is: 23,411,951.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,477,023.60 : 95,215,535.40 = 15,607,967.60 : x
  2. Step 2: Convert to fraction form
    63,477,023.60/95,215,535.40 = 15,607,967.60/x
  3. Step 3: Cross multiply
    63,477,023.60x = 95,215,535.40 × 15,607,967.60
  4. Step 4: Simplify right side
    63,477,023.60x = 1,486,120,991,539,853
  5. Step 5: Solve for x
    x = 1,486,120,991,539,853/63,477,023.60
  6. Step 6: Final answer
    x = 23,411,951.40

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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.