Home / 444,007,068.14-665,781,119.48-194,910,373.10

Finding the Fourth Proportional to 444,007,068.14, 665,781,119.48 and 194,910,373.10

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Solution

The fourth proportional to 444,007,068.14, 665,781,119.48 and 194,910,373.10 is: 292,264,821.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,007,068.14 : 665,781,119.48 = 194,910,373.10 : x
  2. Step 2: Convert to fraction form
    444,007,068.14/665,781,119.48 = 194,910,373.10/x
  3. Step 3: Cross multiply
    444,007,068.14x = 665,781,119.48 × 194,910,373.10
  4. Step 4: Simplify right side
    444,007,068.14x = 129,767,646,400,782,480
  5. Step 5: Solve for x
    x = 129,767,646,400,782,480/444,007,068.14
  6. Step 6: Final answer
    x = 292,264,821.24

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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.