Home / 67,184,303.87-92,708,428.60-37,412,702.26

Finding the Fourth Proportional to 67,184,303.87, 92,708,428.60 and 37,412,702.26

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Solution

The fourth proportional to 67,184,303.87, 92,708,428.60 and 37,412,702.26 is: 51,626,237.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,184,303.87 : 92,708,428.60 = 37,412,702.26 : x
  2. Step 2: Convert to fraction form
    67,184,303.87/92,708,428.60 = 37,412,702.26/x
  3. Step 3: Cross multiply
    67,184,303.87x = 92,708,428.60 × 37,412,702.26
  4. Step 4: Simplify right side
    67,184,303.87x = 3,468,472,836,204,268
  5. Step 5: Solve for x
    x = 3,468,472,836,204,268/67,184,303.87
  6. Step 6: Final answer
    x = 51,626,237.62

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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.