Home / 15,527,230.95-23,295,167.26-6,774,275.43

Finding the Fourth Proportional to 15,527,230.95, 23,295,167.26 and 6,774,275.43

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Solution

The fourth proportional to 15,527,230.95, 23,295,167.26 and 6,774,275.43 is: 10,163,298.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,527,230.95 : 23,295,167.26 = 6,774,275.43 : x
  2. Step 2: Convert to fraction form
    15,527,230.95/23,295,167.26 = 6,774,275.43/x
  3. Step 3: Cross multiply
    15,527,230.95x = 23,295,167.26 × 6,774,275.43
  4. Step 4: Simplify right side
    15,527,230.95x = 157,807,879,196,237.38
  5. Step 5: Solve for x
    x = 157,807,879,196,237.38/15,527,230.95
  6. Step 6: Final answer
    x = 10,163,298.25

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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.