Home / 63,893,775.30-95,775,344.55-31,495,848.90

Finding the Fourth Proportional to 63,893,775.30, 95,775,344.55 and 31,495,848.90

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Solution

The fourth proportional to 63,893,775.30, 95,775,344.55 and 31,495,848.90 is: 47,211,575.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,893,775.30 : 95,775,344.55 = 31,495,848.90 : x
  2. Step 2: Convert to fraction form
    63,893,775.30/95,775,344.55 = 31,495,848.90/x
  3. Step 3: Cross multiply
    63,893,775.30x = 95,775,344.55 × 31,495,848.90
  4. Step 4: Simplify right side
    63,893,775.30x = 3,016,525,780,292,238.50
  5. Step 5: Solve for x
    x = 3,016,525,780,292,238.50/63,893,775.30
  6. Step 6: Final answer
    x = 47,211,575.25

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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.