Home / 29,248,502.35-40,404,975.36-23,360,405.64

Finding the Fourth Proportional to 29,248,502.35, 40,404,975.36 and 23,360,405.64

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Solution

The fourth proportional to 29,248,502.35, 40,404,975.36 and 23,360,405.64 is: 32,270,938.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,248,502.35 : 40,404,975.36 = 23,360,405.64 : x
  2. Step 2: Convert to fraction form
    29,248,502.35/40,404,975.36 = 23,360,405.64/x
  3. Step 3: Cross multiply
    29,248,502.35x = 40,404,975.36 × 23,360,405.64
  4. Step 4: Simplify right side
    29,248,502.35x = 943,876,614,385,581.75
  5. Step 5: Solve for x
    x = 943,876,614,385,581.75/29,248,502.35
  6. Step 6: Final answer
    x = 32,270,938.29

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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.