Home / 23,628,000.80-35,442,001.20-14,038,443.20

Finding the Fourth Proportional to 23,628,000.80, 35,442,001.20 and 14,038,443.20

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Solution

The fourth proportional to 23,628,000.80, 35,442,001.20 and 14,038,443.20 is: 21,057,664.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,628,000.80 : 35,442,001.20 = 14,038,443.20 : x
  2. Step 2: Convert to fraction form
    23,628,000.80/35,442,001.20 = 14,038,443.20/x
  3. Step 3: Cross multiply
    23,628,000.80x = 35,442,001.20 × 14,038,443.20
  4. Step 4: Simplify right side
    23,628,000.80x = 497,550,520,740,531.88
  5. Step 5: Solve for x
    x = 497,550,520,740,531.88/23,628,000.80
  6. Step 6: Final answer
    x = 21,057,664.80

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1.5x scale

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.