Home / 46,960,006.47-70,440,552.02-14,170,859.43

Finding the Fourth Proportional to 46,960,006.47, 70,440,552.02 and 14,170,859.43

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Solution

The fourth proportional to 46,960,006.47, 70,440,552.02 and 14,170,859.43 is: 21,256,452.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,960,006.47 : 70,440,552.02 = 14,170,859.43 : x
  2. Step 2: Convert to fraction form
    46,960,006.47/70,440,552.02 = 14,170,859.43/x
  3. Step 3: Cross multiply
    46,960,006.47x = 70,440,552.02 × 14,170,859.43
  4. Step 4: Simplify right side
    46,960,006.47x = 998,203,160,847,022.50
  5. Step 5: Solve for x
    x = 998,203,160,847,022.50/46,960,006.47
  6. Step 6: Final answer
    x = 21,256,452.80

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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.