Home / 10,541,834,757.12-14,547,759,591.20-5,719,199,492.24

Finding the Fourth Proportional to 10,541,834,757.12, 14,547,759,591.20 and 5,719,199,492.24

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Solution

The fourth proportional to 10,541,834,757.12, 14,547,759,591.20 and 5,719,199,492.24 is: 7,892,510,287.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,541,834,757.12 : 14,547,759,591.20 = 5,719,199,492.24 : x
  2. Step 2: Convert to fraction form
    10,541,834,757.12/14,547,759,591.20 = 5,719,199,492.24/x
  3. Step 3: Cross multiply
    10,541,834,757.12x = 14,547,759,591.20 × 5,719,199,492.24
  4. Step 4: Simplify right side
    10,541,834,757.12x = 83,201,539,267,220,635,648
  5. Step 5: Solve for x
    x = 83,201,539,267,220,635,648/10,541,834,757.12
  6. Step 6: Final answer
    x = 7,892,510,287.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.