Home / 23,688,016.74-32,689,688.46-13,898,627.46

Finding the Fourth Proportional to 23,688,016.74, 32,689,688.46 and 13,898,627.46

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Solution

The fourth proportional to 23,688,016.74, 32,689,688.46 and 13,898,627.46 is: 19,180,238.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,688,016.74 : 32,689,688.46 = 13,898,627.46 : x
  2. Step 2: Convert to fraction form
    23,688,016.74/32,689,688.46 = 13,898,627.46/x
  3. Step 3: Cross multiply
    23,688,016.74x = 32,689,688.46 × 13,898,627.46
  4. Step 4: Simplify right side
    23,688,016.74x = 454,341,801,689,001.12
  5. Step 5: Solve for x
    x = 454,341,801,689,001.12/23,688,016.74
  6. Step 6: Final answer
    x = 19,180,238.12

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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.