Home / 104,354,446.96-144,020,647.38-59,704,567.48

Finding the Fourth Proportional to 104,354,446.96, 144,020,647.38 and 59,704,567.48

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Solution

The fourth proportional to 104,354,446.96, 144,020,647.38 and 59,704,567.48 is: 82,398,888.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,354,446.96 : 144,020,647.38 = 59,704,567.48 : x
  2. Step 2: Convert to fraction form
    104,354,446.96/144,020,647.38 = 59,704,567.48/x
  3. Step 3: Cross multiply
    104,354,446.96x = 144,020,647.38 × 59,704,567.48
  4. Step 4: Simplify right side
    104,354,446.96x = 8,598,690,460,012,494
  5. Step 5: Solve for x
    x = 8,598,690,460,012,494/104,354,446.96
  6. Step 6: Final answer
    x = 82,398,888.70

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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.