Home / 26,903,246.40-40,354,869.60-16,132,708.80

Finding the Fourth Proportional to 26,903,246.40, 40,354,869.60 and 16,132,708.80

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Solution

The fourth proportional to 26,903,246.40, 40,354,869.60 and 16,132,708.80 is: 24,199,063.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,903,246.40 : 40,354,869.60 = 16,132,708.80 : x
  2. Step 2: Convert to fraction form
    26,903,246.40/40,354,869.60 = 16,132,708.80/x
  3. Step 3: Cross multiply
    26,903,246.40x = 40,354,869.60 × 16,132,708.80
  4. Step 4: Simplify right side
    26,903,246.40x = 651,033,359,918,772.50
  5. Step 5: Solve for x
    x = 651,033,359,918,772.50/26,903,246.40
  6. Step 6: Final answer
    x = 24,199,063.20

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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.