Home / 23,861,552.80-32,929,767.12-13,547,932.96

Finding the Fourth Proportional to 23,861,552.80, 32,929,767.12 and 13,547,932.96

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Solution

The fourth proportional to 23,861,552.80, 32,929,767.12 and 13,547,932.96 is: 18,696,615.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,861,552.80 : 32,929,767.12 = 13,547,932.96 : x
  2. Step 2: Convert to fraction form
    23,861,552.80/32,929,767.12 = 13,547,932.96/x
  3. Step 3: Cross multiply
    23,861,552.80x = 32,929,767.12 × 13,547,932.96
  4. Step 4: Simplify right side
    23,861,552.80x = 446,130,277,330,172.31
  5. Step 5: Solve for x
    x = 446,130,277,330,172.31/23,861,552.80
  6. Step 6: Final answer
    x = 18,696,615.47

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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.