Home / 24,531,332.60-36,796,998.90-16,878,582.20

Finding the Fourth Proportional to 24,531,332.60, 36,796,998.90 and 16,878,582.20

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Solution

The fourth proportional to 24,531,332.60, 36,796,998.90 and 16,878,582.20 is: 25,317,873.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,531,332.60 : 36,796,998.90 = 16,878,582.20 : x
  2. Step 2: Convert to fraction form
    24,531,332.60/36,796,998.90 = 16,878,582.20/x
  3. Step 3: Cross multiply
    24,531,332.60x = 36,796,998.90 × 16,878,582.20
  4. Step 4: Simplify right side
    24,531,332.60x = 621,081,170,646,959.50
  5. Step 5: Solve for x
    x = 621,081,170,646,959.50/24,531,332.60
  6. Step 6: Final answer
    x = 25,317,873.30

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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.