Home / 89,223,807.30-133,537,112.55-62,349,951.30

Finding the Fourth Proportional to 89,223,807.30, 133,537,112.55 and 62,349,951.30

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Solution

The fourth proportional to 89,223,807.30, 133,537,112.55 and 62,349,951.30 is: 93,316,265.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,223,807.30 : 133,537,112.55 = 62,349,951.30 : x
  2. Step 2: Convert to fraction form
    89,223,807.30/133,537,112.55 = 62,349,951.30/x
  3. Step 3: Cross multiply
    89,223,807.30x = 133,537,112.55 × 62,349,951.30
  4. Step 4: Simplify right side
    89,223,807.30x = 8,326,032,464,235,118
  5. Step 5: Solve for x
    x = 8,326,032,464,235,118/89,223,807.30
  6. Step 6: Final answer
    x = 93,316,265.20

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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.