Home / 29,345,730.80-44,026,469.40-26,172,831.20

Finding the Fourth Proportional to 29,345,730.80, 44,026,469.40 and 26,172,831.20

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Solution

The fourth proportional to 29,345,730.80, 44,026,469.40 and 26,172,831.20 is: 39,266,268.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,345,730.80 : 44,026,469.40 = 26,172,831.20 : x
  2. Step 2: Convert to fraction form
    29,345,730.80/44,026,469.40 = 26,172,831.20/x
  3. Step 3: Cross multiply
    29,345,730.80x = 44,026,469.40 × 26,172,831.20
  4. Step 4: Simplify right side
    29,345,730.80x = 1,152,297,351,938,165.25
  5. Step 5: Solve for x
    x = 1,152,297,351,938,165.25/29,345,730.80
  6. Step 6: Final answer
    x = 39,266,268.74

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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.