Home / 15,753,666.70-23,630,500.05-10,080,297.10

Finding the Fourth Proportional to 15,753,666.70, 23,630,500.05 and 10,080,297.10

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Solution

The fourth proportional to 15,753,666.70, 23,630,500.05 and 10,080,297.10 is: 15,120,445.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,666.70 : 23,630,500.05 = 10,080,297.10 : x
  2. Step 2: Convert to fraction form
    15,753,666.70/23,630,500.05 = 10,080,297.10/x
  3. Step 3: Cross multiply
    15,753,666.70x = 23,630,500.05 × 10,080,297.10
  4. Step 4: Simplify right side
    15,753,666.70x = 238,202,461,125,564.84
  5. Step 5: Solve for x
    x = 238,202,461,125,564.84/15,753,666.70
  6. Step 6: Final answer
    x = 15,120,445.65

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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.