Home / 62,256,029.60-93,496,018.80-45,235,920.80

Finding the Fourth Proportional to 62,256,029.60, 93,496,018.80 and 45,235,920.80

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Solution

The fourth proportional to 62,256,029.60, 93,496,018.80 and 45,235,920.80 is: 67,935,243.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,256,029.60 : 93,496,018.80 = 45,235,920.80 : x
  2. Step 2: Convert to fraction form
    62,256,029.60/93,496,018.80 = 45,235,920.80/x
  3. Step 3: Cross multiply
    62,256,029.60x = 93,496,018.80 × 45,235,920.80
  4. Step 4: Simplify right side
    62,256,029.60x = 4,229,378,501,552,110.50
  5. Step 5: Solve for x
    x = 4,229,378,501,552,110.50/62,256,029.60
  6. Step 6: Final answer
    x = 67,935,243.04

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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.