Home / 151,631,038.56-227,447,224.14-48,000,753

Finding the Fourth Proportional to 151,631,038.56, 227,447,224.14 and 48,000,753

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Solution

The fourth proportional to 151,631,038.56, 227,447,224.14 and 48,000,753 is: 72,001,340.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,631,038.56 : 227,447,224.14 = 48,000,753 : x
  2. Step 2: Convert to fraction form
    151,631,038.56/227,447,224.14 = 48,000,753/x
  3. Step 3: Cross multiply
    151,631,038.56x = 227,447,224.14 × 48,000,753
  4. Step 4: Simplify right side
    151,631,038.56x = 10,917,638,026,479,776
  5. Step 5: Solve for x
    x = 10,917,638,026,479,776/151,631,038.56
  6. Step 6: Final answer
    x = 72,001,340.43

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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.