Home / 5,165,462,076-7,746,758,459.28-1,433,895,565.92

Finding the Fourth Proportional to 5,165,462,076, 7,746,758,459.28 and 1,433,895,565.92

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Solution

The fourth proportional to 5,165,462,076, 7,746,758,459.28 and 1,433,895,565.92 is: 2,150,445,098.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,165,462,076 : 7,746,758,459.28 = 1,433,895,565.92 : x
  2. Step 2: Convert to fraction form
    5,165,462,076/7,746,758,459.28 = 1,433,895,565.92/x
  3. Step 3: Cross multiply
    5,165,462,076x = 7,746,758,459.28 × 1,433,895,565.92
  4. Step 4: Simplify right side
    5,165,462,076x = 11,108,042,605,014,843,392
  5. Step 5: Solve for x
    x = 11,108,042,605,014,843,392/5,165,462,076
  6. Step 6: Final answer
    x = 2,150,445,098.92

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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.