Home / 24,194,823.40-36,292,235.10-12,101,588.20

Finding the Fourth Proportional to 24,194,823.40, 36,292,235.10 and 12,101,588.20

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Solution

The fourth proportional to 24,194,823.40, 36,292,235.10 and 12,101,588.20 is: 18,152,382.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,823.40 : 36,292,235.10 = 12,101,588.20 : x
  2. Step 2: Convert to fraction form
    24,194,823.40/36,292,235.10 = 12,101,588.20/x
  3. Step 3: Cross multiply
    24,194,823.40x = 36,292,235.10 × 12,101,588.20
  4. Step 4: Simplify right side
    24,194,823.40x = 439,193,684,037,785.81
  5. Step 5: Solve for x
    x = 439,193,684,037,785.81/24,194,823.40
  6. Step 6: Final answer
    x = 18,152,382.30

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Double scale
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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.