Home / 104,354,447.96-144,020,648.76-59,704,568.48

Finding the Fourth Proportional to 104,354,447.96, 144,020,648.76 and 59,704,568.48

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Solution

The fourth proportional to 104,354,447.96, 144,020,648.76 and 59,704,568.48 is: 82,398,890.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,354,447.96 : 144,020,648.76 = 59,704,568.48 : x
  2. Step 2: Convert to fraction form
    104,354,447.96/144,020,648.76 = 59,704,568.48/x
  3. Step 3: Cross multiply
    104,354,447.96x = 144,020,648.76 × 59,704,568.48
  4. Step 4: Simplify right side
    104,354,447.96x = 8,598,690,686,425,446
  5. Step 5: Solve for x
    x = 8,598,690,686,425,446/104,354,447.96
  6. Step 6: Final answer
    x = 82,398,890.08

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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.