Home / 17,766,079.60-24,517,358.76-10,424,037.64

Finding the Fourth Proportional to 17,766,079.60, 24,517,358.76 and 10,424,037.64

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Solution

The fourth proportional to 17,766,079.60, 24,517,358.76 and 10,424,037.64 is: 14,385,271.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,766,079.60 : 24,517,358.76 = 10,424,037.64 : x
  2. Step 2: Convert to fraction form
    17,766,079.60/24,517,358.76 = 10,424,037.64/x
  3. Step 3: Cross multiply
    17,766,079.60x = 24,517,358.76 × 10,424,037.64
  4. Step 4: Simplify right side
    17,766,079.60x = 255,569,870,547,623.75
  5. Step 5: Solve for x
    x = 255,569,870,547,623.75/17,766,079.60
  6. Step 6: Final answer
    x = 14,385,271.05

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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.