Home / 58,161,400.38-80,263,221.03-32,055,985.02

Finding the Fourth Proportional to 58,161,400.38, 80,263,221.03 and 32,055,985.02

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Solution

The fourth proportional to 58,161,400.38, 80,263,221.03 and 32,055,985.02 is: 44,237,528.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,161,400.38 : 80,263,221.03 = 32,055,985.02 : x
  2. Step 2: Convert to fraction form
    58,161,400.38/80,263,221.03 = 32,055,985.02/x
  3. Step 3: Cross multiply
    58,161,400.38x = 80,263,221.03 × 32,055,985.02
  4. Step 4: Simplify right side
    58,161,400.38x = 2,572,916,610,994,629
  5. Step 5: Solve for x
    x = 2,572,916,610,994,629/58,161,400.38
  6. Step 6: Final answer
    x = 44,237,528.57

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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.