Home / 10,357,632,154.20-15,536,448,231.30-10,357,632,154.20

Finding the Fourth Proportional to 10,357,632,154.20, 15,536,448,231.30 and 10,357,632,154.20

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Solution

The fourth proportional to 10,357,632,154.20, 15,536,448,231.30 and 10,357,632,154.20 is: 15,536,448,231.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,357,632,154.20 : 15,536,448,231.30 = 10,357,632,154.20 : x
  2. Step 2: Convert to fraction form
    10,357,632,154.20/15,536,448,231.30 = 10,357,632,154.20/x
  3. Step 3: Cross multiply
    10,357,632,154.20x = 15,536,448,231.30 × 10,357,632,154.20
  4. Step 4: Simplify right side
    10,357,632,154.20x = 160,920,815,762,576,605,184
  5. Step 5: Solve for x
    x = 160,920,815,762,576,605,184/10,357,632,154.20
  6. Step 6: Final answer
    x = 15,536,448,231.30

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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.