Home / 1,034,207,278.90-1,552,156,947.15-1,026,145,122.10

Finding the Fourth Proportional to 1,034,207,278.90, 1,552,156,947.15 and 1,026,145,122.10

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Solution

The fourth proportional to 1,034,207,278.90, 1,552,156,947.15 and 1,026,145,122.10 is: 1,540,057,116.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,207,278.90 : 1,552,156,947.15 = 1,026,145,122.10 : x
  2. Step 2: Convert to fraction form
    1,034,207,278.90/1,552,156,947.15 = 1,026,145,122.10/x
  3. Step 3: Cross multiply
    1,034,207,278.90x = 1,552,156,947.15 × 1,026,145,122.10
  4. Step 4: Simplify right side
    1,034,207,278.90x = 1,592,738,280,051,600,128
  5. Step 5: Solve for x
    x = 1,592,738,280,051,600,128/1,034,207,278.90
  6. Step 6: Final answer
    x = 1,540,057,116.74

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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.