Home / 67,184,302.87-92,708,427.22-37,412,701.26

Finding the Fourth Proportional to 67,184,302.87, 92,708,427.22 and 37,412,701.26

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Solution

The fourth proportional to 67,184,302.87, 92,708,427.22 and 37,412,701.26 is: 51,626,236.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,184,302.87 : 92,708,427.22 = 37,412,701.26 : x
  2. Step 2: Convert to fraction form
    67,184,302.87/92,708,427.22 = 37,412,701.26/x
  3. Step 3: Cross multiply
    67,184,302.87x = 92,708,427.22 × 37,412,701.26
  4. Step 4: Simplify right side
    67,184,302.87x = 3,468,472,691,866,312
  5. Step 5: Solve for x
    x = 3,468,472,691,866,312/67,184,302.87
  6. Step 6: Final answer
    x = 51,626,236.24

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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.