Home / 1,462,746,028.83-2,194,113,126.78-529,850,549.90

Finding the Fourth Proportional to 1,462,746,028.83, 2,194,113,126.78 and 529,850,549.90

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Solution

The fourth proportional to 1,462,746,028.83, 2,194,113,126.78 and 529,850,549.90 is: 794,773,681.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,746,028.83 : 2,194,113,126.78 = 529,850,549.90 : x
  2. Step 2: Convert to fraction form
    1,462,746,028.83/2,194,113,126.78 = 529,850,549.90/x
  3. Step 3: Cross multiply
    1,462,746,028.83x = 2,194,113,126.78 × 529,850,549.90
  4. Step 4: Simplify right side
    1,462,746,028.83x = 1,162,552,046,756,220,928
  5. Step 5: Solve for x
    x = 1,162,552,046,756,220,928/1,462,746,028.83
  6. Step 6: Final answer
    x = 794,773,681.72

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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.