Home / 9,795,572.20-14,681,111.10-5,005,167.40

Finding the Fourth Proportional to 9,795,572.20, 14,681,111.10 and 5,005,167.40

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Solution

The fourth proportional to 9,795,572.20, 14,681,111.10 and 5,005,167.40 is: 7,501,493.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795,572.20 : 14,681,111.10 = 5,005,167.40 : x
  2. Step 2: Convert to fraction form
    9,795,572.20/14,681,111.10 = 5,005,167.40/x
  3. Step 3: Cross multiply
    9,795,572.20x = 14,681,111.10 × 5,005,167.40
  4. Step 4: Simplify right side
    9,795,572.20x = 73,481,418,673,498.14
  5. Step 5: Solve for x
    x = 73,481,418,673,498.14/9,795,572.20
  6. Step 6: Final answer
    x = 7,501,493.24

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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.