Home / 23,696,830.80-35,545,246.20-13,457,734.20

Finding the Fourth Proportional to 23,696,830.80, 35,545,246.20 and 13,457,734.20

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Solution

The fourth proportional to 23,696,830.80, 35,545,246.20 and 13,457,734.20 is: 20,186,601.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,696,830.80 : 35,545,246.20 = 13,457,734.20 : x
  2. Step 2: Convert to fraction form
    23,696,830.80/35,545,246.20 = 13,457,734.20/x
  3. Step 3: Cross multiply
    23,696,830.80x = 35,545,246.20 × 13,457,734.20
  4. Step 4: Simplify right side
    23,696,830.80x = 478,358,475,433,160.06
  5. Step 5: Solve for x
    x = 478,358,475,433,160.06/23,696,830.80
  6. Step 6: Final answer
    x = 20,186,601.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.