Home / 26,847,210.65-40,254,335.06-10,433,329.86

Finding the Fourth Proportional to 26,847,210.65, 40,254,335.06 and 10,433,329.86

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Solution

The fourth proportional to 26,847,210.65, 40,254,335.06 and 10,433,329.86 is: 15,643,590.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,847,210.65 : 40,254,335.06 = 10,433,329.86 : x
  2. Step 2: Convert to fraction form
    26,847,210.65/40,254,335.06 = 10,433,329.86/x
  3. Step 3: Cross multiply
    26,847,210.65x = 40,254,335.06 × 10,433,329.86
  4. Step 4: Simplify right side
    26,847,210.65x = 419,986,756,006,562.94
  5. Step 5: Solve for x
    x = 419,986,756,006,562.94/26,847,210.65
  6. Step 6: Final answer
    x = 15,643,590.00

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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.