Home / 60,757,938.18-83,846,742.21-33,255,275.94

Finding the Fourth Proportional to 60,757,938.18, 83,846,742.21 and 33,255,275.94

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Solution

The fourth proportional to 60,757,938.18, 83,846,742.21 and 33,255,275.94 is: 45,892,711.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,757,938.18 : 83,846,742.21 = 33,255,275.94 : x
  2. Step 2: Convert to fraction form
    60,757,938.18/83,846,742.21 = 33,255,275.94/x
  3. Step 3: Cross multiply
    60,757,938.18x = 83,846,742.21 × 33,255,275.94
  4. Step 4: Simplify right side
    60,757,938.18x = 2,788,346,548,863,595.50
  5. Step 5: Solve for x
    x = 2,788,346,548,863,595.50/60,757,938.18
  6. Step 6: Final answer
    x = 45,892,711.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.