Home / 60,945,025.08-84,104,089.38-34,840,118.28

Finding the Fourth Proportional to 60,945,025.08, 84,104,089.38 and 34,840,118.28

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Solution

The fourth proportional to 60,945,025.08, 84,104,089.38 and 34,840,118.28 is: 48,079,337.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,945,025.08 : 84,104,089.38 = 34,840,118.28 : x
  2. Step 2: Convert to fraction form
    60,945,025.08/84,104,089.38 = 34,840,118.28/x
  3. Step 3: Cross multiply
    60,945,025.08x = 84,104,089.38 × 34,840,118.28
  4. Step 4: Simplify right side
    60,945,025.08x = 2,930,196,421,830,892
  5. Step 5: Solve for x
    x = 2,930,196,421,830,892/60,945,025.08
  6. Step 6: Final answer
    x = 48,079,337.37

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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.