Home / 2,968,488,045.90-4,452,732,068.85-2,832,439,149.90

Finding the Fourth Proportional to 2,968,488,045.90, 4,452,732,068.85 and 2,832,439,149.90

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Solution

The fourth proportional to 2,968,488,045.90, 4,452,732,068.85 and 2,832,439,149.90 is: 4,248,658,724.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,488,045.90 : 4,452,732,068.85 = 2,832,439,149.90 : x
  2. Step 2: Convert to fraction form
    2,968,488,045.90/4,452,732,068.85 = 2,832,439,149.90/x
  3. Step 3: Cross multiply
    2,968,488,045.90x = 4,452,732,068.85 × 2,832,439,149.90
  4. Step 4: Simplify right side
    2,968,488,045.90x = 12,612,092,635,825,963,008
  5. Step 5: Solve for x
    x = 12,612,092,635,825,963,008/2,968,488,045.90
  6. Step 6: Final answer
    x = 4,248,658,724.85

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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.