Home / 46,778,246.87-64,546,809.17-26,928,175.25

Finding the Fourth Proportional to 46,778,246.87, 64,546,809.17 and 26,928,175.25

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Solution

The fourth proportional to 46,778,246.87, 64,546,809.17 and 26,928,175.25 is: 37,156,753.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,778,246.87 : 64,546,809.17 = 26,928,175.25 : x
  2. Step 2: Convert to fraction form
    46,778,246.87/64,546,809.17 = 26,928,175.25/x
  3. Step 3: Cross multiply
    46,778,246.87x = 64,546,809.17 × 26,928,175.25
  4. Step 4: Simplify right side
    46,778,246.87x = 1,738,127,789,154,758.50
  5. Step 5: Solve for x
    x = 1,738,127,789,154,758.50/46,778,246.87
  6. Step 6: Final answer
    x = 37,156,753.52

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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.