Home / 43,459,813.96-59,974,527.06-23,881,963.72

Finding the Fourth Proportional to 43,459,813.96, 59,974,527.06 and 23,881,963.72

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Solution

The fourth proportional to 43,459,813.96, 59,974,527.06 and 23,881,963.72 is: 32,957,101.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,459,813.96 : 59,974,527.06 = 23,881,963.72 : x
  2. Step 2: Convert to fraction form
    43,459,813.96/59,974,527.06 = 23,881,963.72/x
  3. Step 3: Cross multiply
    43,459,813.96x = 59,974,527.06 × 23,881,963.72
  4. Step 4: Simplify right side
    43,459,813.96x = 1,432,309,479,371,078.25
  5. Step 5: Solve for x
    x = 1,432,309,479,371,078.25/43,459,813.96
  6. Step 6: Final answer
    x = 32,957,101.03

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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.