Home / 107,582,930,101.02-148,464,499,899.66-58,754,419,032.52

Finding the Fourth Proportional to 107,582,930,101.02, 148,464,499,899.66 and 58,754,419,032.52

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Solution

The fourth proportional to 107,582,930,101.02, 148,464,499,899.66 and 58,754,419,032.52 is: 81,081,129,044.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,582,930,101.02 : 148,464,499,899.66 = 58,754,419,032.52 : x
  2. Step 2: Convert to fraction form
    107,582,930,101.02/148,464,499,899.66 = 58,754,419,032.52/x
  3. Step 3: Cross multiply
    107,582,930,101.02x = 148,464,499,899.66 × 58,754,419,032.52
  4. Step 4: Simplify right side
    107,582,930,101.02x = 8,722,945,438,558,146,527,232
  5. Step 5: Solve for x
    x = 8,722,945,438,558,146,527,232/107,582,930,101.02
  6. Step 6: Final answer
    x = 81,081,129,044.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.