Home / 1,344,148,812.10-2,016,073,918.95-1,101,388,312.90

Finding the Fourth Proportional to 1,344,148,812.10, 2,016,073,918.95 and 1,101,388,312.90

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Solution

The fourth proportional to 1,344,148,812.10, 2,016,073,918.95 and 1,101,388,312.90 is: 1,651,960,134.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,148,812.10 : 2,016,073,918.95 = 1,101,388,312.90 : x
  2. Step 2: Convert to fraction form
    1,344,148,812.10/2,016,073,918.95 = 1,101,388,312.90/x
  3. Step 3: Cross multiply
    1,344,148,812.10x = 2,016,073,918.95 × 1,101,388,312.90
  4. Step 4: Simplify right side
    1,344,148,812.10x = 2,220,480,252,274,032,128
  5. Step 5: Solve for x
    x = 2,220,480,252,274,032,128/1,344,148,812.10
  6. Step 6: Final answer
    x = 1,651,960,134.39

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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.