Home / 56,471,301.63-84,710,843.76-23,648,823.05

Finding the Fourth Proportional to 56,471,301.63, 84,710,843.76 and 23,648,823.05

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Solution

The fourth proportional to 56,471,301.63, 84,710,843.76 and 23,648,823.05 is: 35,474,864.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,471,301.63 : 84,710,843.76 = 23,648,823.05 : x
  2. Step 2: Convert to fraction form
    56,471,301.63/84,710,843.76 = 23,648,823.05/x
  3. Step 3: Cross multiply
    56,471,301.63x = 84,710,843.76 × 23,648,823.05
  4. Step 4: Simplify right side
    56,471,301.63x = 2,003,311,754,072,882.75
  5. Step 5: Solve for x
    x = 2,003,311,754,072,882.75/56,471,301.63
  6. Step 6: Final answer
    x = 35,474,864.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.