Home / 34,680,389.42-47,820,592.99-22,101,527.41

Finding the Fourth Proportional to 34,680,389.42, 47,820,592.99 and 22,101,527.41

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Solution

The fourth proportional to 34,680,389.42, 47,820,592.99 and 22,101,527.41 is: 30,475,671.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,680,389.42 : 47,820,592.99 = 22,101,527.41 : x
  2. Step 2: Convert to fraction form
    34,680,389.42/47,820,592.99 = 22,101,527.41/x
  3. Step 3: Cross multiply
    34,680,389.42x = 47,820,592.99 × 22,101,527.41
  4. Step 4: Simplify right side
    34,680,389.42x = 1,056,908,146,730,938.88
  5. Step 5: Solve for x
    x = 1,056,908,146,730,938.88/34,680,389.42
  6. Step 6: Final answer
    x = 30,475,671.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.