Home / 6,943,320,038.71-10,414,951,714.55-2,521,730,918.71

Finding the Fourth Proportional to 6,943,320,038.71, 10,414,951,714.55 and 2,521,730,918.71

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Solution

The fourth proportional to 6,943,320,038.71, 10,414,951,714.55 and 2,521,730,918.71 is: 3,782,586,084.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,943,320,038.71 : 10,414,951,714.55 = 2,521,730,918.71 : x
  2. Step 2: Convert to fraction form
    6,943,320,038.71/10,414,951,714.55 = 2,521,730,918.71/x
  3. Step 3: Cross multiply
    6,943,320,038.71x = 10,414,951,714.55 × 2,521,730,918.71
  4. Step 4: Simplify right side
    6,943,320,038.71x = 26,263,705,755,452,461,056
  5. Step 5: Solve for x
    x = 26,263,705,755,452,461,056/6,943,320,038.71
  6. Step 6: Final answer
    x = 3,782,586,084.04

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1.5x scale

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.