Home / 48,908,727.60-73,360,758.60-16,557,457.20

Finding the Fourth Proportional to 48,908,727.60, 73,360,758.60 and 16,557,457.20

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Solution

The fourth proportional to 48,908,727.60, 73,360,758.60 and 16,557,457.20 is: 24,835,396.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,908,727.60 : 73,360,758.60 = 16,557,457.20 : x
  2. Step 2: Convert to fraction form
    48,908,727.60/73,360,758.60 = 16,557,457.20/x
  3. Step 3: Cross multiply
    48,908,727.60x = 73,360,758.60 × 16,557,457.20
  4. Step 4: Simplify right side
    48,908,727.60x = 1,214,667,620,679,031.75
  5. Step 5: Solve for x
    x = 1,214,667,620,679,031.75/48,908,727.60
  6. Step 6: Final answer
    x = 24,835,396.06

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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.