Home / 2,912,760,459.69-4,367,782,331.04-1,513,368,524.04

Finding the Fourth Proportional to 2,912,760,459.69, 4,367,782,331.04 and 1,513,368,524.04

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Solution

The fourth proportional to 2,912,760,459.69, 4,367,782,331.04 and 1,513,368,524.04 is: 2,269,347,030.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,912,760,459.69 : 4,367,782,331.04 = 1,513,368,524.04 : x
  2. Step 2: Convert to fraction form
    2,912,760,459.69/4,367,782,331.04 = 1,513,368,524.04/x
  3. Step 3: Cross multiply
    2,912,760,459.69x = 4,367,782,331.04 × 1,513,368,524.04
  4. Step 4: Simplify right side
    2,912,760,459.69x = 6,610,064,299,653,995,520
  5. Step 5: Solve for x
    x = 6,610,064,299,653,995,520/2,912,760,459.69
  6. Step 6: Final answer
    x = 2,269,347,030.47

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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.