Home / 15,571,808.30-23,350,714.05-5,984,000.30

Finding the Fourth Proportional to 15,571,808.30, 23,350,714.05 and 5,984,000.30

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Solution

The fourth proportional to 15,571,808.30, 23,350,714.05 and 5,984,000.30 is: 8,973,311.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,571,808.30 : 23,350,714.05 = 5,984,000.30 : x
  2. Step 2: Convert to fraction form
    15,571,808.30/23,350,714.05 = 5,984,000.30/x
  3. Step 3: Cross multiply
    15,571,808.30x = 23,350,714.05 × 5,984,000.30
  4. Step 4: Simplify right side
    15,571,808.30x = 139,730,679,880,414.22
  5. Step 5: Solve for x
    x = 139,730,679,880,414.22/15,571,808.30
  6. Step 6: Final answer
    x = 8,973,311.08

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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.