Home / 3,598,610,325.55-5,398,651,711.42-1,237,464,633.13

Finding the Fourth Proportional to 3,598,610,325.55, 5,398,651,711.42 and 1,237,464,633.13

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Solution

The fourth proportional to 3,598,610,325.55, 5,398,651,711.42 and 1,237,464,633.13 is: 1,856,450,116.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,610,325.55 : 5,398,651,711.42 = 1,237,464,633.13 : x
  2. Step 2: Convert to fraction form
    3,598,610,325.55/5,398,651,711.42 = 1,237,464,633.13/x
  3. Step 3: Cross multiply
    3,598,610,325.55x = 5,398,651,711.42 × 1,237,464,633.13
  4. Step 4: Simplify right side
    3,598,610,325.55x = 6,680,640,559,452,406,784
  5. Step 5: Solve for x
    x = 6,680,640,559,452,406,784/3,598,610,325.55
  6. Step 6: Final answer
    x = 1,856,450,116.88

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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.