Home / 134,740,590.40-202,180,869.60-62,937,006.40

Finding the Fourth Proportional to 134,740,590.40, 202,180,869.60 and 62,937,006.40

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Solution

The fourth proportional to 134,740,590.40, 202,180,869.60 and 62,937,006.40 is: 94,438,198.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,740,590.40 : 202,180,869.60 = 62,937,006.40 : x
  2. Step 2: Convert to fraction form
    134,740,590.40/202,180,869.60 = 62,937,006.40/x
  3. Step 3: Cross multiply
    134,740,590.40x = 202,180,869.60 × 62,937,006.40
  4. Step 4: Simplify right side
    134,740,590.40x = 12,724,658,683,972,764
  5. Step 5: Solve for x
    x = 12,724,658,683,972,764/134,740,590.40
  6. Step 6: Final answer
    x = 94,438,198.96

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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.