Home / 23,316,945.60-34,975,418.40-7,360,593.60

Finding the Fourth Proportional to 23,316,945.60, 34,975,418.40 and 7,360,593.60

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Solution

The fourth proportional to 23,316,945.60, 34,975,418.40 and 7,360,593.60 is: 11,040,890.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,316,945.60 : 34,975,418.40 = 7,360,593.60 : x
  2. Step 2: Convert to fraction form
    23,316,945.60/34,975,418.40 = 7,360,593.60/x
  3. Step 3: Cross multiply
    23,316,945.60x = 34,975,418.40 × 7,360,593.60
  4. Step 4: Simplify right side
    23,316,945.60x = 257,439,840,832,362.22
  5. Step 5: Solve for x
    x = 257,439,840,832,362.22/23,316,945.60
  6. Step 6: Final answer
    x = 11,040,890.40

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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.