Home / 24,426,400.80-36,639,601.20-8,470,048.80

Finding the Fourth Proportional to 24,426,400.80, 36,639,601.20 and 8,470,048.80

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Solution

The fourth proportional to 24,426,400.80, 36,639,601.20 and 8,470,048.80 is: 12,705,073.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,426,400.80 : 36,639,601.20 = 8,470,048.80 : x
  2. Step 2: Convert to fraction form
    24,426,400.80/36,639,601.20 = 8,470,048.80/x
  3. Step 3: Cross multiply
    24,426,400.80x = 36,639,601.20 × 8,470,048.80
  4. Step 4: Simplify right side
    24,426,400.80x = 310,339,210,176,538.62
  5. Step 5: Solve for x
    x = 310,339,210,176,538.62/24,426,400.80
  6. Step 6: Final answer
    x = 12,705,073.20

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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.