Home / 151,631,026.46-227,447,206.02-48,000,740.88

Finding the Fourth Proportional to 151,631,026.46, 227,447,206.02 and 48,000,740.88

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Solution

The fourth proportional to 151,631,026.46, 227,447,206.02 and 48,000,740.88 is: 72,001,322.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,631,026.46 : 227,447,206.02 = 48,000,740.88 : x
  2. Step 2: Convert to fraction form
    151,631,026.46/227,447,206.02 = 48,000,740.88/x
  3. Step 3: Cross multiply
    151,631,026.46x = 227,447,206.02 × 48,000,740.88
  4. Step 4: Simplify right side
    151,631,026.46x = 10,917,634,400,898,924
  5. Step 5: Solve for x
    x = 10,917,634,400,898,924/151,631,026.46
  6. Step 6: Final answer
    x = 72,001,322.26

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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.