Home / 27,340,139.52-41,016,430.08-14,553,907.20

Finding the Fourth Proportional to 27,340,139.52, 41,016,430.08 and 14,553,907.20

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Solution

The fourth proportional to 27,340,139.52, 41,016,430.08 and 14,553,907.20 is: 21,834,172.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,340,139.52 : 41,016,430.08 = 14,553,907.20 : x
  2. Step 2: Convert to fraction form
    27,340,139.52/41,016,430.08 = 14,553,907.20/x
  3. Step 3: Cross multiply
    27,340,139.52x = 41,016,430.08 × 14,553,907.20
  4. Step 4: Simplify right side
    27,340,139.52x = 596,949,317,059,608.50
  5. Step 5: Solve for x
    x = 596,949,317,059,608.50/27,340,139.52
  6. Step 6: Final answer
    x = 21,834,172.30

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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.