Home / 46,806,760.62-70,213,221.63-12,264,008.22

Finding the Fourth Proportional to 46,806,760.62, 70,213,221.63 and 12,264,008.22

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Solution

The fourth proportional to 46,806,760.62, 70,213,221.63 and 12,264,008.22 is: 18,396,819.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,806,760.62 : 70,213,221.63 = 12,264,008.22 : x
  2. Step 2: Convert to fraction form
    46,806,760.62/70,213,221.63 = 12,264,008.22/x
  3. Step 3: Cross multiply
    46,806,760.62x = 70,213,221.63 × 12,264,008.22
  4. Step 4: Simplify right side
    46,806,760.62x = 861,095,527,223,001.75
  5. Step 5: Solve for x
    x = 861,095,527,223,001.75/46,806,760.62
  6. Step 6: Final answer
    x = 18,396,819.52

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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.