Home / 35,502,955.65-53,254,433.48-29,120,414.85

Finding the Fourth Proportional to 35,502,955.65, 53,254,433.48 and 29,120,414.85

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Solution

The fourth proportional to 35,502,955.65, 53,254,433.48 and 29,120,414.85 is: 43,680,622.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,502,955.65 : 53,254,433.48 = 29,120,414.85 : x
  2. Step 2: Convert to fraction form
    35,502,955.65/53,254,433.48 = 29,120,414.85/x
  3. Step 3: Cross multiply
    35,502,955.65x = 53,254,433.48 × 29,120,414.85
  4. Step 4: Simplify right side
    35,502,955.65x = 1,550,791,195,393,727.25
  5. Step 5: Solve for x
    x = 1,550,791,195,393,727.25/35,502,955.65
  6. Step 6: Final answer
    x = 43,680,622.28

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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.