Home / 43,369,569.72-59,849,447.85-24,784,497.06

Finding the Fourth Proportional to 43,369,569.72, 59,849,447.85 and 24,784,497.06

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Solution

The fourth proportional to 43,369,569.72, 59,849,447.85 and 24,784,497.06 is: 34,202,286.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,369,569.72 : 59,849,447.85 = 24,784,497.06 : x
  2. Step 2: Convert to fraction form
    43,369,569.72/59,849,447.85 = 24,784,497.06/x
  3. Step 3: Cross multiply
    43,369,569.72x = 59,849,447.85 × 24,784,497.06
  4. Step 4: Simplify right side
    43,369,569.72x = 1,483,338,464,280,948.25
  5. Step 5: Solve for x
    x = 1,483,338,464,280,948.25/43,369,569.72
  6. Step 6: Final answer
    x = 34,202,286.85

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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.