Home / 16,564,512.30-24,846,768.45-10,506,084.90

Finding the Fourth Proportional to 16,564,512.30, 24,846,768.45 and 10,506,084.90

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Solution

The fourth proportional to 16,564,512.30, 24,846,768.45 and 10,506,084.90 is: 15,759,127.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,564,512.30 : 24,846,768.45 = 10,506,084.90 : x
  2. Step 2: Convert to fraction form
    16,564,512.30/24,846,768.45 = 10,506,084.90/x
  3. Step 3: Cross multiply
    16,564,512.30x = 24,846,768.45 × 10,506,084.90
  4. Step 4: Simplify right side
    16,564,512.30x = 261,042,258,826,341.41
  5. Step 5: Solve for x
    x = 261,042,258,826,341.41/16,564,512.30
  6. Step 6: Final answer
    x = 15,759,127.35

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1.5x scale

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.