Home / 37,369,205.80-56,053,808.70-33,330,254.20

Finding the Fourth Proportional to 37,369,205.80, 56,053,808.70 and 33,330,254.20

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Solution

The fourth proportional to 37,369,205.80, 56,053,808.70 and 33,330,254.20 is: 49,995,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,369,205.80 : 56,053,808.70 = 33,330,254.20 : x
  2. Step 2: Convert to fraction form
    37,369,205.80/56,053,808.70 = 33,330,254.20/x
  3. Step 3: Cross multiply
    37,369,205.80x = 56,053,808.70 × 33,330,254.20
  4. Step 4: Simplify right side
    37,369,205.80x = 1,868,287,692,849,171.50
  5. Step 5: Solve for x
    x = 1,868,287,692,849,171.50/37,369,205.80
  6. Step 6: Final answer
    x = 49,995,381.30

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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.