Home / 62,879,095.92-86,772,263.58-35,376,958.56

Finding the Fourth Proportional to 62,879,095.92, 86,772,263.58 and 35,376,958.56

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Solution

The fourth proportional to 62,879,095.92, 86,772,263.58 and 35,376,958.56 is: 48,819,702.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,879,095.92 : 86,772,263.58 = 35,376,958.56 : x
  2. Step 2: Convert to fraction form
    62,879,095.92/86,772,263.58 = 35,376,958.56/x
  3. Step 3: Cross multiply
    62,879,095.92x = 86,772,263.58 × 35,376,958.56
  4. Step 4: Simplify right side
    62,879,095.92x = 3,069,738,772,827,057.50
  5. Step 5: Solve for x
    x = 3,069,738,772,827,057.50/62,879,095.92
  6. Step 6: Final answer
    x = 48,819,702.76

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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.