Home / 62,950,581-94,321,480.77-38,283,897.65

Finding the Fourth Proportional to 62,950,581, 94,321,480.77 and 38,283,897.65

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Solution

The fourth proportional to 62,950,581, 94,321,480.77 and 38,283,897.65 is: 57,362,360.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,950,581 : 94,321,480.77 = 38,283,897.65 : x
  2. Step 2: Convert to fraction form
    62,950,581/94,321,480.77 = 38,283,897.65/x
  3. Step 3: Cross multiply
    62,950,581x = 94,321,480.77 × 38,283,897.65
  4. Step 4: Simplify right side
    62,950,581x = 3,610,993,915,523,516
  5. Step 5: Solve for x
    x = 3,610,993,915,523,516/62,950,581
  6. Step 6: Final answer
    x = 57,362,360.41

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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.