Home / 23,358,157.28-32,000,139.08-22,484,844.44

Finding the Fourth Proportional to 23,358,157.28, 32,000,139.08 and 22,484,844.44

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Solution

The fourth proportional to 23,358,157.28, 32,000,139.08 and 22,484,844.44 is: 30,803,720.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,358,157.28 : 32,000,139.08 = 22,484,844.44 : x
  2. Step 2: Convert to fraction form
    23,358,157.28/32,000,139.08 = 22,484,844.44/x
  3. Step 3: Cross multiply
    23,358,157.28x = 32,000,139.08 × 22,484,844.44
  4. Step 4: Simplify right side
    23,358,157.28x = 719,518,149,272,164.75
  5. Step 5: Solve for x
    x = 719,518,149,272,164.75/23,358,157.28
  6. Step 6: Final answer
    x = 30,803,720.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.