Home / 2,021,961,030.30-3,032,941,545.45-1,695,443,679.90

Finding the Fourth Proportional to 2,021,961,030.30, 3,032,941,545.45 and 1,695,443,679.90

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Solution

The fourth proportional to 2,021,961,030.30, 3,032,941,545.45 and 1,695,443,679.90 is: 2,543,165,519.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,961,030.30 : 3,032,941,545.45 = 1,695,443,679.90 : x
  2. Step 2: Convert to fraction form
    2,021,961,030.30/3,032,941,545.45 = 1,695,443,679.90/x
  3. Step 3: Cross multiply
    2,021,961,030.30x = 3,032,941,545.45 × 1,695,443,679.90
  4. Step 4: Simplify right side
    2,021,961,030.30x = 5,142,181,574,739,341,312
  5. Step 5: Solve for x
    x = 5,142,181,574,739,341,312/2,021,961,030.30
  6. Step 6: Final answer
    x = 2,543,165,519.85

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1.5x scale

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.