Home / 29,692,372.47-44,527,634.51-10,256,652.78

Finding the Fourth Proportional to 29,692,372.47, 44,527,634.51 and 10,256,652.78

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Solution

The fourth proportional to 29,692,372.47, 44,527,634.51 and 10,256,652.78 is: 15,381,205.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,692,372.47 : 44,527,634.51 = 10,256,652.78 : x
  2. Step 2: Convert to fraction form
    29,692,372.47/44,527,634.51 = 10,256,652.78/x
  3. Step 3: Cross multiply
    29,692,372.47x = 44,527,634.51 × 10,256,652.78
  4. Step 4: Simplify right side
    29,692,372.47x = 456,704,486,232,532.19
  5. Step 5: Solve for x
    x = 456,704,486,232,532.19/29,692,372.47
  6. Step 6: Final answer
    x = 15,381,205.62

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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.