Home / 16,867,581.22-25,301,371.95-4,088,085.94

Finding the Fourth Proportional to 16,867,581.22, 25,301,371.95 and 4,088,085.94

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Solution

The fourth proportional to 16,867,581.22, 25,301,371.95 and 4,088,085.94 is: 6,132,128.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,867,581.22 : 25,301,371.95 = 4,088,085.94 : x
  2. Step 2: Convert to fraction form
    16,867,581.22/25,301,371.95 = 4,088,085.94/x
  3. Step 3: Cross multiply
    16,867,581.22x = 25,301,371.95 × 4,088,085.94
  4. Step 4: Simplify right side
    16,867,581.22x = 103,434,182,931,505.38
  5. Step 5: Solve for x
    x = 103,434,182,931,505.38/16,867,581.22
  6. Step 6: Final answer
    x = 6,132,128.94

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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.