Home / 14,746,184.02-20,341,400.48-9,229,982.26

Finding the Fourth Proportional to 14,746,184.02, 20,341,400.48 and 9,229,982.26

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Solution

The fourth proportional to 14,746,184.02, 20,341,400.48 and 9,229,982.26 is: 12,732,159.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,746,184.02 : 20,341,400.48 = 9,229,982.26 : x
  2. Step 2: Convert to fraction form
    14,746,184.02/20,341,400.48 = 9,229,982.26/x
  3. Step 3: Cross multiply
    14,746,184.02x = 20,341,400.48 × 9,229,982.26
  4. Step 4: Simplify right side
    14,746,184.02x = 187,750,765,573,955.50
  5. Step 5: Solve for x
    x = 187,750,765,573,955.50/14,746,184.02
  6. Step 6: Final answer
    x = 12,732,159.41

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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.