Home / 1,602,432,463.83-2,400,519,836.85-1,104,354,001.20

Finding the Fourth Proportional to 1,602,432,463.83, 2,400,519,836.85 and 1,104,354,001.20

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Solution

The fourth proportional to 1,602,432,463.83, 2,400,519,836.85 and 1,104,354,001.20 is: 1,654,374,675.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,432,463.83 : 2,400,519,836.85 = 1,104,354,001.20 : x
  2. Step 2: Convert to fraction form
    1,602,432,463.83/2,400,519,836.85 = 1,104,354,001.20/x
  3. Step 3: Cross multiply
    1,602,432,463.83x = 2,400,519,836.85 × 1,104,354,001.20
  4. Step 4: Simplify right side
    1,602,432,463.83x = 2,651,023,686,785,268,736
  5. Step 5: Solve for x
    x = 2,651,023,686,785,268,736/1,602,432,463.83
  6. Step 6: Final answer
    x = 1,654,374,675.14

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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.