Home / 24,592,727.80-36,830,042.70-13,208,080.60

Finding the Fourth Proportional to 24,592,727.80, 36,830,042.70 and 13,208,080.60

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Solution

The fourth proportional to 24,592,727.80, 36,830,042.70 and 13,208,080.60 is: 19,780,407.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,592,727.80 : 36,830,042.70 = 13,208,080.60 : x
  2. Step 2: Convert to fraction form
    24,592,727.80/36,830,042.70 = 13,208,080.60/x
  3. Step 3: Cross multiply
    24,592,727.80x = 36,830,042.70 × 13,208,080.60
  4. Step 4: Simplify right side
    24,592,727.80x = 486,454,172,483,041.62
  5. Step 5: Solve for x
    x = 486,454,172,483,041.62/24,592,727.80
  6. Step 6: Final answer
    x = 19,780,407.30

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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.