Home / 108,582,759.80-162,874,139.70-32,937,831.80

Finding the Fourth Proportional to 108,582,759.80, 162,874,139.70 and 32,937,831.80

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Solution

The fourth proportional to 108,582,759.80, 162,874,139.70 and 32,937,831.80 is: 49,406,747.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,582,759.80 : 162,874,139.70 = 32,937,831.80 : x
  2. Step 2: Convert to fraction form
    108,582,759.80/162,874,139.70 = 32,937,831.80/x
  3. Step 3: Cross multiply
    108,582,759.80x = 162,874,139.70 × 32,937,831.80
  4. Step 4: Simplify right side
    108,582,759.80x = 5,364,721,018,008,302
  5. Step 5: Solve for x
    x = 5,364,721,018,008,302/108,582,759.80
  6. Step 6: Final answer
    x = 49,406,747.70

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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.