Home / 15,605,806.95-23,408,710.43-14,094,152.55

Finding the Fourth Proportional to 15,605,806.95, 23,408,710.43 and 14,094,152.55

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Solution

The fourth proportional to 15,605,806.95, 23,408,710.43 and 14,094,152.55 is: 21,141,228.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,605,806.95 : 23,408,710.43 = 14,094,152.55 : x
  2. Step 2: Convert to fraction form
    15,605,806.95/23,408,710.43 = 14,094,152.55/x
  3. Step 3: Cross multiply
    15,605,806.95x = 23,408,710.43 × 14,094,152.55
  4. Step 4: Simplify right side
    15,605,806.95x = 329,925,935,728,725.38
  5. Step 5: Solve for x
    x = 329,925,935,728,725.38/15,605,806.95
  6. Step 6: Final answer
    x = 21,141,228.83

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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.