Home / 62,029,551.52-93,054,434.23-18,314,728.90

Finding the Fourth Proportional to 62,029,551.52, 93,054,434.23 and 18,314,728.90

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Solution

The fourth proportional to 62,029,551.52, 93,054,434.23 and 18,314,728.90 is: 27,475,077.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,029,551.52 : 93,054,434.23 = 18,314,728.90 : x
  2. Step 2: Convert to fraction form
    62,029,551.52/93,054,434.23 = 18,314,728.90/x
  3. Step 3: Cross multiply
    62,029,551.52x = 93,054,434.23 × 18,314,728.90
  4. Step 4: Simplify right side
    62,029,551.52x = 1,704,266,735,400,058
  5. Step 5: Solve for x
    x = 1,704,266,735,400,058/62,029,551.52
  6. Step 6: Final answer
    x = 27,475,077.50

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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.