Home / 10,828,252,073.81-16,230,914,549.89-3,642,265,471.00

Finding the Fourth Proportional to 10,828,252,073.81, 16,230,914,549.89 and 3,642,265,471.00

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Solution

The fourth proportional to 10,828,252,073.81, 16,230,914,549.89 and 3,642,265,471.00 is: 5,459,542,244.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,828,252,073.81 : 16,230,914,549.89 = 3,642,265,471.00 : x
  2. Step 2: Convert to fraction form
    10,828,252,073.81/16,230,914,549.89 = 3,642,265,471.00/x
  3. Step 3: Cross multiply
    10,828,252,073.81x = 16,230,914,549.89 × 3,642,265,471.00
  4. Step 4: Simplify right side
    10,828,252,073.81x = 59,117,299,627,719,737,344
  5. Step 5: Solve for x
    x = 59,117,299,627,719,737,344/10,828,252,073.81
  6. Step 6: Final answer
    x = 5,459,542,244.19

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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.