Home / 32,542,670.40-44,909,436.36-17,859,702.88

Finding the Fourth Proportional to 32,542,670.40, 44,909,436.36 and 17,859,702.88

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Solution

The fourth proportional to 32,542,670.40, 44,909,436.36 and 17,859,702.88 is: 24,646,692.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,542,670.40 : 44,909,436.36 = 17,859,702.88 : x
  2. Step 2: Convert to fraction form
    32,542,670.40/44,909,436.36 = 17,859,702.88/x
  3. Step 3: Cross multiply
    32,542,670.40x = 44,909,436.36 × 17,859,702.88
  4. Step 4: Simplify right side
    32,542,670.40x = 802,069,189,897,868.62
  5. Step 5: Solve for x
    x = 802,069,189,897,868.62/32,542,670.40
  6. Step 6: Final answer
    x = 24,646,692.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.