Home / 1,046,526,134.73-1,443,752,306.19-622,902,244.56

Finding the Fourth Proportional to 1,046,526,134.73, 1,443,752,306.19 and 622,902,244.56

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Solution

The fourth proportional to 1,046,526,134.73, 1,443,752,306.19 and 622,902,244.56 is: 859,335,015.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,526,134.73 : 1,443,752,306.19 = 622,902,244.56 : x
  2. Step 2: Convert to fraction form
    1,046,526,134.73/1,443,752,306.19 = 622,902,244.56/x
  3. Step 3: Cross multiply
    1,046,526,134.73x = 1,443,752,306.19 × 622,902,244.56
  4. Step 4: Simplify right side
    1,046,526,134.73x = 899,316,552,114,427,392
  5. Step 5: Solve for x
    x = 899,316,552,114,427,392/1,046,526,134.73
  6. Step 6: Final answer
    x = 859,335,015.41

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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.