Home / 45,582,848.28-68,332,373.15-16,429,553.46

Finding the Fourth Proportional to 45,582,848.28, 68,332,373.15 and 16,429,553.46

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Solution

The fourth proportional to 45,582,848.28, 68,332,373.15 and 16,429,553.46 is: 24,629,228.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,582,848.28 : 68,332,373.15 = 16,429,553.46 : x
  2. Step 2: Convert to fraction form
    45,582,848.28/68,332,373.15 = 16,429,553.46/x
  3. Step 3: Cross multiply
    45,582,848.28x = 68,332,373.15 × 16,429,553.46
  4. Step 4: Simplify right side
    45,582,848.28x = 1,122,670,377,634,445.88
  5. Step 5: Solve for x
    x = 1,122,670,377,634,445.88/45,582,848.28
  6. Step 6: Final answer
    x = 24,629,228.32

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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.