Home / 1,516,293,114.98-2,274,554,031.29-452,631,982.14

Finding the Fourth Proportional to 1,516,293,114.98, 2,274,554,031.29 and 452,631,982.14

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Solution

The fourth proportional to 1,516,293,114.98, 2,274,554,031.29 and 452,631,982.14 is: 678,982,110.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,516,293,114.98 : 2,274,554,031.29 = 452,631,982.14 : x
  2. Step 2: Convert to fraction form
    1,516,293,114.98/2,274,554,031.29 = 452,631,982.14/x
  3. Step 3: Cross multiply
    1,516,293,114.98x = 2,274,554,031.29 × 452,631,982.14
  4. Step 4: Simplify right side
    1,516,293,114.98x = 1,029,535,899,665,057,024
  5. Step 5: Solve for x
    x = 1,029,535,899,665,057,024/1,516,293,114.98
  6. Step 6: Final answer
    x = 678,982,110.71

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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.