Home / 68,363,578.08-94,341,730.68-37,001,621.64

Finding the Fourth Proportional to 68,363,578.08, 94,341,730.68 and 37,001,621.64

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Solution

The fourth proportional to 68,363,578.08, 94,341,730.68 and 37,001,621.64 is: 51,062,234.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,363,578.08 : 94,341,730.68 = 37,001,621.64 : x
  2. Step 2: Convert to fraction form
    68,363,578.08/94,341,730.68 = 37,001,621.64/x
  3. Step 3: Cross multiply
    68,363,578.08x = 94,341,730.68 × 37,001,621.64
  4. Step 4: Simplify right side
    68,363,578.08x = 3,490,797,023,484,140
  5. Step 5: Solve for x
    x = 3,490,797,023,484,140/68,363,578.08
  6. Step 6: Final answer
    x = 51,062,234.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.