Home / 2,635,867,775.11-3,637,553,086.11-1,446,426,337.72

Finding the Fourth Proportional to 2,635,867,775.11, 3,637,553,086.11 and 1,446,426,337.72

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Solution

The fourth proportional to 2,635,867,775.11, 3,637,553,086.11 and 1,446,426,337.72 is: 1,996,098,832.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,635,867,775.11 : 3,637,553,086.11 = 1,446,426,337.72 : x
  2. Step 2: Convert to fraction form
    2,635,867,775.11/3,637,553,086.11 = 1,446,426,337.72/x
  3. Step 3: Cross multiply
    2,635,867,775.11x = 3,637,553,086.11 × 1,446,426,337.72
  4. Step 4: Simplify right side
    2,635,867,775.11x = 5,261,452,588,604,171,264
  5. Step 5: Solve for x
    x = 5,261,452,588,604,171,264/2,635,867,775.11
  6. Step 6: Final answer
    x = 1,996,098,832.53

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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.