Home / 144,200,935.23-216,301,405.58-35,025,370.66

Finding the Fourth Proportional to 144,200,935.23, 216,301,405.58 and 35,025,370.66

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Solution

The fourth proportional to 144,200,935.23, 216,301,405.58 and 35,025,370.66 is: 52,538,056.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,200,935.23 : 216,301,405.58 = 35,025,370.66 : x
  2. Step 2: Convert to fraction form
    144,200,935.23/216,301,405.58 = 35,025,370.66/x
  3. Step 3: Cross multiply
    144,200,935.23x = 216,301,405.58 × 35,025,370.66
  4. Step 4: Simplify right side
    144,200,935.23x = 7,576,036,904,718,492
  5. Step 5: Solve for x
    x = 7,576,036,904,718,492/144,200,935.23
  6. Step 6: Final answer
    x = 52,538,056.65

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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.