Home / 16,607,515.80-24,911,273.70-10,196,981.40

Finding the Fourth Proportional to 16,607,515.80, 24,911,273.70 and 10,196,981.40

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Solution

The fourth proportional to 16,607,515.80, 24,911,273.70 and 10,196,981.40 is: 15,295,472.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,515.80 : 24,911,273.70 = 10,196,981.40 : x
  2. Step 2: Convert to fraction form
    16,607,515.80/24,911,273.70 = 10,196,981.40/x
  3. Step 3: Cross multiply
    16,607,515.80x = 24,911,273.70 × 10,196,981.40
  4. Step 4: Simplify right side
    16,607,515.80x = 254,019,794,569,209.19
  5. Step 5: Solve for x
    x = 254,019,794,569,209.19/16,607,515.80
  6. Step 6: Final answer
    x = 15,295,472.10

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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.