Home / 1,641,423,565.71-2,462,286,707.12-536,034,215.82

Finding the Fourth Proportional to 1,641,423,565.71, 2,462,286,707.12 and 536,034,215.82

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Solution

The fourth proportional to 1,641,423,565.71, 2,462,286,707.12 and 536,034,215.82 is: 804,100,752.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,423,565.71 : 2,462,286,707.12 = 536,034,215.82 : x
  2. Step 2: Convert to fraction form
    1,641,423,565.71/2,462,286,707.12 = 536,034,215.82/x
  3. Step 3: Cross multiply
    1,641,423,565.71x = 2,462,286,707.12 × 536,034,215.82
  4. Step 4: Simplify right side
    1,641,423,565.71x = 1,319,869,924,160,087,552
  5. Step 5: Solve for x
    x = 1,319,869,924,160,087,552/1,641,423,565.71
  6. Step 6: Final answer
    x = 804,100,752.38

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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.