Home / 42,934,749.32-59,249,909.22-23,355,590.96

Finding the Fourth Proportional to 42,934,749.32, 59,249,909.22 and 23,355,590.96

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Solution

The fourth proportional to 42,934,749.32, 59,249,909.22 and 23,355,590.96 is: 32,230,691.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,934,749.32 : 59,249,909.22 = 23,355,590.96 : x
  2. Step 2: Convert to fraction form
    42,934,749.32/59,249,909.22 = 23,355,590.96/x
  3. Step 3: Cross multiply
    42,934,749.32x = 59,249,909.22 × 23,355,590.96
  4. Step 4: Simplify right side
    42,934,749.32x = 1,383,816,644,159,452.75
  5. Step 5: Solve for x
    x = 1,383,816,644,159,452.75/42,934,749.32
  6. Step 6: Final answer
    x = 32,230,691.13

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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.