Home / 9,360,010.35-13,141,805.85-9,360,010.35

Finding the Fourth Proportional to 9,360,010.35, 13,141,805.85 and 9,360,010.35

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Solution

The fourth proportional to 9,360,010.35, 13,141,805.85 and 9,360,010.35 is: 13,141,805.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,010.35 : 13,141,805.85 = 9,360,010.35 : x
  2. Step 2: Convert to fraction form
    9,360,010.35/13,141,805.85 = 9,360,010.35/x
  3. Step 3: Cross multiply
    9,360,010.35x = 13,141,805.85 × 9,360,010.35
  4. Step 4: Simplify right side
    9,360,010.35x = 123,007,438,773,690.55
  5. Step 5: Solve for x
    x = 123,007,438,773,690.55/9,360,010.35
  6. Step 6: Final answer
    x = 13,141,805.85

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.