Home / 32,256,831.80-48,385,247.70-29,071,782.20

Finding the Fourth Proportional to 32,256,831.80, 48,385,247.70 and 29,071,782.20

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Solution

The fourth proportional to 32,256,831.80, 48,385,247.70 and 29,071,782.20 is: 43,607,673.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,831.80 : 48,385,247.70 = 29,071,782.20 : x
  2. Step 2: Convert to fraction form
    32,256,831.80/48,385,247.70 = 29,071,782.20/x
  3. Step 3: Cross multiply
    32,256,831.80x = 48,385,247.70 × 29,071,782.20
  4. Step 4: Simplify right side
    32,256,831.80x = 1,406,645,382,827,451
  5. Step 5: Solve for x
    x = 1,406,645,382,827,451/32,256,831.80
  6. Step 6: Final answer
    x = 43,607,673.30

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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.