Home / 2,962,630,845.08-4,440,835,455.56-996,801,439.86

Finding the Fourth Proportional to 2,962,630,845.08, 4,440,835,455.56 and 996,801,439.86

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Solution

The fourth proportional to 2,962,630,845.08, 4,440,835,455.56 and 996,801,439.86 is: 1,494,155,501.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,630,845.08 : 4,440,835,455.56 = 996,801,439.86 : x
  2. Step 2: Convert to fraction form
    2,962,630,845.08/4,440,835,455.56 = 996,801,439.86/x
  3. Step 3: Cross multiply
    2,962,630,845.08x = 4,440,835,455.56 × 996,801,439.86
  4. Step 4: Simplify right side
    2,962,630,845.08x = 4,426,631,176,283,547,648
  5. Step 5: Solve for x
    x = 4,426,631,176,283,547,648/2,962,630,845.08
  6. Step 6: Final answer
    x = 1,494,155,501.57

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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.