Home / 29,069,413.60-43,593,622.80-14,687,701.60

Finding the Fourth Proportional to 29,069,413.60, 43,593,622.80 and 14,687,701.60

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Solution

The fourth proportional to 29,069,413.60, 43,593,622.80 and 14,687,701.60 is: 22,026,248.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069,413.60 : 43,593,622.80 = 14,687,701.60 : x
  2. Step 2: Convert to fraction form
    29,069,413.60/43,593,622.80 = 14,687,701.60/x
  3. Step 3: Cross multiply
    29,069,413.60x = 43,593,622.80 × 14,687,701.60
  4. Step 4: Simplify right side
    29,069,413.60x = 640,290,123,349,356.38
  5. Step 5: Solve for x
    x = 640,290,123,349,356.38/29,069,413.60
  6. Step 6: Final answer
    x = 22,026,248.35

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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.