Home / 32,562,007.60-48,843,011.40-13,382,892.40

Finding the Fourth Proportional to 32,562,007.60, 48,843,011.40 and 13,382,892.40

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Solution

The fourth proportional to 32,562,007.60, 48,843,011.40 and 13,382,892.40 is: 20,074,338.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,562,007.60 : 48,843,011.40 = 13,382,892.40 : x
  2. Step 2: Convert to fraction form
    32,562,007.60/48,843,011.40 = 13,382,892.40/x
  3. Step 3: Cross multiply
    32,562,007.60x = 48,843,011.40 × 13,382,892.40
  4. Step 4: Simplify right side
    32,562,007.60x = 653,660,766,058,173.38
  5. Step 5: Solve for x
    x = 653,660,766,058,173.38/32,562,007.60
  6. Step 6: Final answer
    x = 20,074,338.60

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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.