Home / 29,905,254.60-44,857,877.34-7,186,151.88

Finding the Fourth Proportional to 29,905,254.60, 44,857,877.34 and 7,186,151.88

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Solution

The fourth proportional to 29,905,254.60, 44,857,877.34 and 7,186,151.88 is: 10,779,226.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,905,254.60 : 44,857,877.34 = 7,186,151.88 : x
  2. Step 2: Convert to fraction form
    29,905,254.60/44,857,877.34 = 7,186,151.88/x
  3. Step 3: Cross multiply
    29,905,254.60x = 44,857,877.34 × 7,186,151.88
  4. Step 4: Simplify right side
    29,905,254.60x = 322,355,519,579,650.44
  5. Step 5: Solve for x
    x = 322,355,519,579,650.44/29,905,254.60
  6. Step 6: Final answer
    x = 10,779,226.72

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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.