Home / 15,799,218.80-23,698,828.20-14,959,410.80

Finding the Fourth Proportional to 15,799,218.80, 23,698,828.20 and 14,959,410.80

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Solution

The fourth proportional to 15,799,218.80, 23,698,828.20 and 14,959,410.80 is: 22,439,116.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,218.80 : 23,698,828.20 = 14,959,410.80 : x
  2. Step 2: Convert to fraction form
    15,799,218.80/23,698,828.20 = 14,959,410.80/x
  3. Step 3: Cross multiply
    15,799,218.80x = 23,698,828.20 × 14,959,410.80
  4. Step 4: Simplify right side
    15,799,218.80x = 354,520,506,522,424.56
  5. Step 5: Solve for x
    x = 354,520,506,522,424.56/15,799,218.80
  6. Step 6: Final answer
    x = 22,439,116.20

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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.