Home / 56,007,537.80-84,011,306.70-32,954,808.20

Finding the Fourth Proportional to 56,007,537.80, 84,011,306.70 and 32,954,808.20

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Solution

The fourth proportional to 56,007,537.80, 84,011,306.70 and 32,954,808.20 is: 49,432,212.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,007,537.80 : 84,011,306.70 = 32,954,808.20 : x
  2. Step 2: Convert to fraction form
    56,007,537.80/84,011,306.70 = 32,954,808.20/x
  3. Step 3: Cross multiply
    56,007,537.80x = 84,011,306.70 × 32,954,808.20
  4. Step 4: Simplify right side
    56,007,537.80x = 2,768,576,498,929,875
  5. Step 5: Solve for x
    x = 2,768,576,498,929,875/56,007,537.80
  6. Step 6: Final answer
    x = 49,432,212.30

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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.