Home / 88,690,180.10-133,035,270.15-58,432,208.90

Finding the Fourth Proportional to 88,690,180.10, 133,035,270.15 and 58,432,208.90

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Solution

The fourth proportional to 88,690,180.10, 133,035,270.15 and 58,432,208.90 is: 87,648,313.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,690,180.10 : 133,035,270.15 = 58,432,208.90 : x
  2. Step 2: Convert to fraction form
    88,690,180.10/133,035,270.15 = 58,432,208.90/x
  3. Step 3: Cross multiply
    88,690,180.10x = 133,035,270.15 × 58,432,208.90
  4. Step 4: Simplify right side
    88,690,180.10x = 7,773,544,696,472,734
  5. Step 5: Solve for x
    x = 7,773,544,696,472,734/88,690,180.10
  6. Step 6: Final answer
    x = 87,648,313.35

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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.