Home / 35,582,055.66-53,380,363.41-12,235,766.58

Finding the Fourth Proportional to 35,582,055.66, 53,380,363.41 and 12,235,766.58

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Solution

The fourth proportional to 35,582,055.66, 53,380,363.41 and 12,235,766.58 is: 18,356,153.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,582,055.66 : 53,380,363.41 = 12,235,766.58 : x
  2. Step 2: Convert to fraction form
    35,582,055.66/53,380,363.41 = 12,235,766.58/x
  3. Step 3: Cross multiply
    35,582,055.66x = 53,380,363.41 × 12,235,766.58
  4. Step 4: Simplify right side
    35,582,055.66x = 653,149,666,640,332.75
  5. Step 5: Solve for x
    x = 653,149,666,640,332.75/35,582,055.66
  6. Step 6: Final answer
    x = 18,356,153.25

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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.