Home / 46,546,357.20-64,233,972.69-26,978,595.76

Finding the Fourth Proportional to 46,546,357.20, 64,233,972.69 and 26,978,595.76

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Solution

The fourth proportional to 46,546,357.20, 64,233,972.69 and 26,978,595.76 is: 37,230,462.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,546,357.20 : 64,233,972.69 = 26,978,595.76 : x
  2. Step 2: Convert to fraction form
    46,546,357.20/64,233,972.69 = 26,978,595.76/x
  3. Step 3: Cross multiply
    46,546,357.20x = 64,233,972.69 × 26,978,595.76
  4. Step 4: Simplify right side
    46,546,357.20x = 1,732,942,383,155,679
  5. Step 5: Solve for x
    x = 1,732,942,383,155,679/46,546,357.20
  6. Step 6: Final answer
    x = 37,230,462.00

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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.