Home / 16,276,523.60-24,377,460.60-15,903,275.60

Finding the Fourth Proportional to 16,276,523.60, 24,377,460.60 and 15,903,275.60

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Solution

The fourth proportional to 16,276,523.60, 24,377,460.60 and 15,903,275.60 is: 23,818,444.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,276,523.60 : 24,377,460.60 = 15,903,275.60 : x
  2. Step 2: Convert to fraction form
    16,276,523.60/24,377,460.60 = 15,903,275.60/x
  3. Step 3: Cross multiply
    16,276,523.60x = 24,377,460.60 × 15,903,275.60
  4. Step 4: Simplify right side
    16,276,523.60x = 387,681,474,349,941.38
  5. Step 5: Solve for x
    x = 387,681,474,349,941.38/16,276,523.60
  6. Step 6: Final answer
    x = 23,818,444.52

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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.