Home / 36,190,417.56-54,285,591.78-9,264,030.36

Finding the Fourth Proportional to 36,190,417.56, 54,285,591.78 and 9,264,030.36

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Solution

The fourth proportional to 36,190,417.56, 54,285,591.78 and 9,264,030.36 is: 13,896,036.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,190,417.56 : 54,285,591.78 = 9,264,030.36 : x
  2. Step 2: Convert to fraction form
    36,190,417.56/54,285,591.78 = 9,264,030.36/x
  3. Step 3: Cross multiply
    36,190,417.56x = 54,285,591.78 × 9,264,030.36
  4. Step 4: Simplify right side
    36,190,417.56x = 502,903,370,360,486.44
  5. Step 5: Solve for x
    x = 502,903,370,360,486.44/36,190,417.56
  6. Step 6: Final answer
    x = 13,896,036.69

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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.