Home / 144,200,934.98-216,301,405.21-35,025,370.41

Finding the Fourth Proportional to 144,200,934.98, 216,301,405.21 and 35,025,370.41

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Solution

The fourth proportional to 144,200,934.98, 216,301,405.21 and 35,025,370.41 is: 52,538,056.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,200,934.98 : 216,301,405.21 = 35,025,370.41 : x
  2. Step 2: Convert to fraction form
    144,200,934.98/216,301,405.21 = 35,025,370.41/x
  3. Step 3: Cross multiply
    144,200,934.98x = 216,301,405.21 × 35,025,370.41
  4. Step 4: Simplify right side
    144,200,934.98x = 7,576,036,837,596,190
  5. Step 5: Solve for x
    x = 7,576,036,837,596,190/144,200,934.98
  6. Step 6: Final answer
    x = 52,538,056.28

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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.