Home / 17,566,746.84-26,352,638.82-5,437,275.48

Finding the Fourth Proportional to 17,566,746.84, 26,352,638.82 and 5,437,275.48

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Solution

The fourth proportional to 17,566,746.84, 26,352,638.82 and 5,437,275.48 is: 8,156,692.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,566,746.84 : 26,352,638.82 = 5,437,275.48 : x
  2. Step 2: Convert to fraction form
    17,566,746.84/26,352,638.82 = 5,437,275.48/x
  3. Step 3: Cross multiply
    17,566,746.84x = 26,352,638.82 × 5,437,275.48
  4. Step 4: Simplify right side
    17,566,746.84x = 143,286,556,889,282.16
  5. Step 5: Solve for x
    x = 143,286,556,889,282.16/17,566,746.84
  6. Step 6: Final answer
    x = 8,156,692.77

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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.