Home / 32,404,842.80-48,607,264.20-13,229,226.80

Finding the Fourth Proportional to 32,404,842.80, 48,607,264.20 and 13,229,226.80

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Solution

The fourth proportional to 32,404,842.80, 48,607,264.20 and 13,229,226.80 is: 19,843,840.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,404,842.80 : 48,607,264.20 = 13,229,226.80 : x
  2. Step 2: Convert to fraction form
    32,404,842.80/48,607,264.20 = 13,229,226.80/x
  3. Step 3: Cross multiply
    32,404,842.80x = 48,607,264.20 × 13,229,226.80
  4. Step 4: Simplify right side
    32,404,842.80x = 643,036,522,229,320.62
  5. Step 5: Solve for x
    x = 643,036,522,229,320.62/32,404,842.80
  6. Step 6: Final answer
    x = 19,843,840.20

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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.