Home / 26,278,345.62-36,000,730.97-25,295,870.58

Finding the Fourth Proportional to 26,278,345.62, 36,000,730.97 and 25,295,870.58

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Solution

The fourth proportional to 26,278,345.62, 36,000,730.97 and 25,295,870.58 is: 34,654,762.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,278,345.62 : 36,000,730.97 = 25,295,870.58 : x
  2. Step 2: Convert to fraction form
    26,278,345.62/36,000,730.97 = 25,295,870.58/x
  3. Step 3: Cross multiply
    26,278,345.62x = 36,000,730.97 × 25,295,870.58
  4. Step 4: Simplify right side
    26,278,345.62x = 910,669,831,276,038.50
  5. Step 5: Solve for x
    x = 910,669,831,276,038.50/26,278,345.62
  6. Step 6: Final answer
    x = 34,654,762.69

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.