Home / 23,697,141.71-32,702,047.58-12,832,125.71

Finding the Fourth Proportional to 23,697,141.71, 32,702,047.58 and 12,832,125.71

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Solution

The fourth proportional to 23,697,141.71, 32,702,047.58 and 12,832,125.71 is: 17,708,329.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,697,141.71 : 32,702,047.58 = 12,832,125.71 : x
  2. Step 2: Convert to fraction form
    23,697,141.71/32,702,047.58 = 12,832,125.71/x
  3. Step 3: Cross multiply
    23,697,141.71x = 32,702,047.58 × 12,832,125.71
  4. Step 4: Simplify right side
    23,697,141.71x = 419,636,785,389,531.38
  5. Step 5: Solve for x
    x = 419,636,785,389,531.38/23,697,141.71
  6. Step 6: Final answer
    x = 17,708,329.16

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1.5x scale

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.