Home / 24,735,784,624.80-37,103,676,937.20-12,940,345,341.60

Finding the Fourth Proportional to 24,735,784,624.80, 37,103,676,937.20 and 12,940,345,341.60

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Solution

The fourth proportional to 24,735,784,624.80, 37,103,676,937.20 and 12,940,345,341.60 is: 19,410,518,012.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,735,784,624.80 : 37,103,676,937.20 = 12,940,345,341.60 : x
  2. Step 2: Convert to fraction form
    24,735,784,624.80/37,103,676,937.20 = 12,940,345,341.60/x
  3. Step 3: Cross multiply
    24,735,784,624.80x = 37,103,676,937.20 × 12,940,345,341.60
  4. Step 4: Simplify right side
    24,735,784,624.80x = 480,134,393,010,527,338,496
  5. Step 5: Solve for x
    x = 480,134,393,010,527,338,496/24,735,784,624.80
  6. Step 6: Final answer
    x = 19,410,518,012.40

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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.