Home / 1,344,148,824.60-2,016,073,937.70-1,101,388,325.40

Finding the Fourth Proportional to 1,344,148,824.60, 2,016,073,937.70 and 1,101,388,325.40

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Solution

The fourth proportional to 1,344,148,824.60, 2,016,073,937.70 and 1,101,388,325.40 is: 1,651,960,153.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,148,824.60 : 2,016,073,937.70 = 1,101,388,325.40 : x
  2. Step 2: Convert to fraction form
    1,344,148,824.60/2,016,073,937.70 = 1,101,388,325.40/x
  3. Step 3: Cross multiply
    1,344,148,824.60x = 2,016,073,937.70 × 1,101,388,325.40
  4. Step 4: Simplify right side
    1,344,148,824.60x = 2,220,480,298,125,987,072
  5. Step 5: Solve for x
    x = 2,220,480,298,125,987,072/1,344,148,824.60
  6. Step 6: Final answer
    x = 1,651,960,153.14

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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.