Home / 15,753,527.70-23,630,291.55-10,080,158.10

Finding the Fourth Proportional to 15,753,527.70, 23,630,291.55 and 10,080,158.10

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Solution

The fourth proportional to 15,753,527.70, 23,630,291.55 and 10,080,158.10 is: 15,120,237.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,753,527.70 : 23,630,291.55 = 10,080,158.10 : x
  2. Step 2: Convert to fraction form
    15,753,527.70/23,630,291.55 = 10,080,158.10/x
  3. Step 3: Cross multiply
    15,753,527.70x = 23,630,291.55 × 10,080,158.10
  4. Step 4: Simplify right side
    15,753,527.70x = 238,197,074,773,094.06
  5. Step 5: Solve for x
    x = 238,197,074,773,094.06/15,753,527.70
  6. Step 6: Final answer
    x = 15,120,237.15

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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.