Home / 32,475,360.47-44,815,993.72-19,422,617.29

Finding the Fourth Proportional to 32,475,360.47, 44,815,993.72 and 19,422,617.29

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Solution

The fourth proportional to 32,475,360.47, 44,815,993.72 and 19,422,617.29 is: 26,803,209.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,475,360.47 : 44,815,993.72 = 19,422,617.29 : x
  2. Step 2: Convert to fraction form
    32,475,360.47/44,815,993.72 = 19,422,617.29/x
  3. Step 3: Cross multiply
    32,475,360.47x = 44,815,993.72 × 19,422,617.29
  4. Step 4: Simplify right side
    32,475,360.47x = 870,443,894,334,007
  5. Step 5: Solve for x
    x = 870,443,894,334,007/32,475,360.47
  6. Step 6: Final answer
    x = 26,803,209.63

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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.