Home / 32,787,006-49,182,871.23-12,592,248

Finding the Fourth Proportional to 32,787,006, 49,182,871.23 and 12,592,248

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Solution

The fourth proportional to 32,787,006, 49,182,871.23 and 12,592,248 is: 18,889,279.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,787,006 : 49,182,871.23 = 12,592,248 : x
  2. Step 2: Convert to fraction form
    32,787,006/49,182,871.23 = 12,592,248/x
  3. Step 3: Cross multiply
    32,787,006x = 49,182,871.23 × 12,592,248
  4. Step 4: Simplify right side
    32,787,006x = 619,322,911,880,225
  5. Step 5: Solve for x
    x = 619,322,911,880,225/32,787,006
  6. Step 6: Final answer
    x = 18,889,279.24

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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.