Home / 59,284,502.30-88,931,238.39-18,348,081.84

Finding the Fourth Proportional to 59,284,502.30, 88,931,238.39 and 18,348,081.84

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Solution

The fourth proportional to 59,284,502.30, 88,931,238.39 and 18,348,081.84 is: 27,523,510.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,284,502.30 : 88,931,238.39 = 18,348,081.84 : x
  2. Step 2: Convert to fraction form
    59,284,502.30/88,931,238.39 = 18,348,081.84/x
  3. Step 3: Cross multiply
    59,284,502.30x = 88,931,238.39 × 18,348,081.84
  4. Step 4: Simplify right side
    59,284,502.30x = 1,631,717,640,112,269.75
  5. Step 5: Solve for x
    x = 1,631,717,640,112,269.75/59,284,502.30
  6. Step 6: Final answer
    x = 27,523,510.81

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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.