Home / 24,735,784,628.30-37,103,676,942.45-12,940,345,345.10

Finding the Fourth Proportional to 24,735,784,628.30, 37,103,676,942.45 and 12,940,345,345.10

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Solution

The fourth proportional to 24,735,784,628.30, 37,103,676,942.45 and 12,940,345,345.10 is: 19,410,518,017.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,735,784,628.30 : 37,103,676,942.45 = 12,940,345,345.10 : x
  2. Step 2: Convert to fraction form
    24,735,784,628.30/37,103,676,942.45 = 12,940,345,345.10/x
  3. Step 3: Cross multiply
    24,735,784,628.30x = 37,103,676,942.45 × 12,940,345,345.10
  4. Step 4: Simplify right side
    24,735,784,628.30x = 480,134,393,208,327,045,120
  5. Step 5: Solve for x
    x = 480,134,393,208,327,045,120/24,735,784,628.30
  6. Step 6: Final answer
    x = 19,410,518,017.65

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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.