Home / 40,631,826.18-60,947,574.92-14,718,062.86

Finding the Fourth Proportional to 40,631,826.18, 60,947,574.92 and 14,718,062.86

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Solution

The fourth proportional to 40,631,826.18, 60,947,574.92 and 14,718,062.86 is: 22,077,034.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,631,826.18 : 60,947,574.92 = 14,718,062.86 : x
  2. Step 2: Convert to fraction form
    40,631,826.18/60,947,574.92 = 14,718,062.86/x
  3. Step 3: Cross multiply
    40,631,826.18x = 60,947,574.92 × 14,718,062.86
  4. Step 4: Simplify right side
    40,631,826.18x = 897,030,238,837,119.50
  5. Step 5: Solve for x
    x = 897,030,238,837,119.50/40,631,826.18
  6. Step 6: Final answer
    x = 22,077,034.76

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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.