Home / 62,227,893.70-93,341,840.55-58,445,647.30

Finding the Fourth Proportional to 62,227,893.70, 93,341,840.55 and 58,445,647.30

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Solution

The fourth proportional to 62,227,893.70, 93,341,840.55 and 58,445,647.30 is: 87,668,470.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,227,893.70 : 93,341,840.55 = 58,445,647.30 : x
  2. Step 2: Convert to fraction form
    62,227,893.70/93,341,840.55 = 58,445,647.30/x
  3. Step 3: Cross multiply
    62,227,893.70x = 93,341,840.55 × 58,445,647.30
  4. Step 4: Simplify right side
    62,227,893.70x = 5,455,424,291,118,138
  5. Step 5: Solve for x
    x = 5,455,424,291,118,138/62,227,893.70
  6. Step 6: Final answer
    x = 87,668,470.95

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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.