Home / 52,345,324.07-72,189,522.07-32,767,997.18

Finding the Fourth Proportional to 52,345,324.07, 72,189,522.07 and 32,767,997.18

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Solution

The fourth proportional to 52,345,324.07, 72,189,522.07 and 32,767,997.18 is: 45,190,398.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,345,324.07 : 72,189,522.07 = 32,767,997.18 : x
  2. Step 2: Convert to fraction form
    52,345,324.07/72,189,522.07 = 32,767,997.18/x
  3. Step 3: Cross multiply
    52,345,324.07x = 72,189,522.07 × 32,767,997.18
  4. Step 4: Simplify right side
    52,345,324.07x = 2,365,506,055,172,440
  5. Step 5: Solve for x
    x = 2,365,506,055,172,440/52,345,324.07
  6. Step 6: Final answer
    x = 45,190,398.52

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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.