Home / 24,999,990.40-37,425,271.92-15,122,160.55

Finding the Fourth Proportional to 24,999,990.40, 37,425,271.92 and 15,122,160.55

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Solution

The fourth proportional to 24,999,990.40, 37,425,271.92 and 15,122,160.55 is: 22,638,047.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,999,990.40 : 37,425,271.92 = 15,122,160.55 : x
  2. Step 2: Convert to fraction form
    24,999,990.40/37,425,271.92 = 15,122,160.55/x
  3. Step 3: Cross multiply
    24,999,990.40x = 37,425,271.92 × 15,122,160.55
  4. Step 4: Simplify right side
    24,999,990.40x = 565,950,970,733,015.38
  5. Step 5: Solve for x
    x = 565,950,970,733,015.38/24,999,990.40
  6. Step 6: Final answer
    x = 22,638,047.52

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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.