Home / 35,874,800.20-53,812,200.30-17,682,459.40

Finding the Fourth Proportional to 35,874,800.20, 53,812,200.30 and 17,682,459.40

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Solution

The fourth proportional to 35,874,800.20, 53,812,200.30 and 17,682,459.40 is: 26,523,689.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,874,800.20 : 53,812,200.30 = 17,682,459.40 : x
  2. Step 2: Convert to fraction form
    35,874,800.20/53,812,200.30 = 17,682,459.40/x
  3. Step 3: Cross multiply
    35,874,800.20x = 53,812,200.30 × 17,682,459.40
  4. Step 4: Simplify right side
    35,874,800.20x = 951,532,047,029,417.62
  5. Step 5: Solve for x
    x = 951,532,047,029,417.62/35,874,800.20
  6. Step 6: Final answer
    x = 26,523,689.10

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Similar ratio
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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.