Home / 46,376,853.60-69,565,280.40-27,229,231.20

Finding the Fourth Proportional to 46,376,853.60, 69,565,280.40 and 27,229,231.20

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Solution

The fourth proportional to 46,376,853.60, 69,565,280.40 and 27,229,231.20 is: 40,843,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,376,853.60 : 69,565,280.40 = 27,229,231.20 : x
  2. Step 2: Convert to fraction form
    46,376,853.60/69,565,280.40 = 27,229,231.20/x
  3. Step 3: Cross multiply
    46,376,853.60x = 69,565,280.40 × 27,229,231.20
  4. Step 4: Simplify right side
    46,376,853.60x = 1,894,209,103,504,428.50
  5. Step 5: Solve for x
    x = 1,894,209,103,504,428.50/46,376,853.60
  6. Step 6: Final answer
    x = 40,843,846.80

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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.