Home / 52,592,933.58-78,889,399.15-14,254,446.93

Finding the Fourth Proportional to 52,592,933.58, 78,889,399.15 and 14,254,446.93

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Solution

The fourth proportional to 52,592,933.58, 78,889,399.15 and 14,254,446.93 is: 21,381,670.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,592,933.58 : 78,889,399.15 = 14,254,446.93 : x
  2. Step 2: Convert to fraction form
    52,592,933.58/78,889,399.15 = 14,254,446.93/x
  3. Step 3: Cross multiply
    52,592,933.58x = 78,889,399.15 × 14,254,446.93
  4. Step 4: Simplify right side
    52,592,933.58x = 1,124,524,753,523,262.12
  5. Step 5: Solve for x
    x = 1,124,524,753,523,262.12/52,592,933.58
  6. Step 6: Final answer
    x = 21,381,670.06

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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.