Home / 4,078,123,986.10-5,625,773,761.17-2,574,613,719.22

Finding the Fourth Proportional to 4,078,123,986.10, 5,625,773,761.17 and 2,574,613,719.22

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Solution

The fourth proportional to 4,078,123,986.10, 5,625,773,761.17 and 2,574,613,719.22 is: 3,551,680,713.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,078,123,986.10 : 5,625,773,761.17 = 2,574,613,719.22 : x
  2. Step 2: Convert to fraction form
    4,078,123,986.10/5,625,773,761.17 = 2,574,613,719.22/x
  3. Step 3: Cross multiply
    4,078,123,986.10x = 5,625,773,761.17 × 2,574,613,719.22
  4. Step 4: Simplify right side
    4,078,123,986.10x = 14,484,194,306,736,181,248
  5. Step 5: Solve for x
    x = 14,484,194,306,736,181,248/4,078,123,986.10
  6. Step 6: Final answer
    x = 3,551,680,713.02

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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.