Home / 1,073,966,860.57-1,482,063,559.60-597,649,070.84

Finding the Fourth Proportional to 1,073,966,860.57, 1,482,063,559.60 and 597,649,070.84

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Solution

The fourth proportional to 1,073,966,860.57, 1,482,063,559.60 and 597,649,070.84 is: 824,749,758.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,966,860.57 : 1,482,063,559.60 = 597,649,070.84 : x
  2. Step 2: Convert to fraction form
    1,073,966,860.57/1,482,063,559.60 = 597,649,070.84/x
  3. Step 3: Cross multiply
    1,073,966,860.57x = 1,482,063,559.60 × 597,649,070.84
  4. Step 4: Simplify right side
    1,073,966,860.57x = 885,753,909,320,763,008
  5. Step 5: Solve for x
    x = 885,753,909,320,763,008/1,073,966,860.57
  6. Step 6: Final answer
    x = 824,749,758.90

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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.