Home / 65,992,827.14-98,989,240.86-35,194,097.90

Finding the Fourth Proportional to 65,992,827.14, 98,989,240.86 and 35,194,097.90

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Solution

The fourth proportional to 65,992,827.14, 98,989,240.86 and 35,194,097.90 is: 52,791,146.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,992,827.14 : 98,989,240.86 = 35,194,097.90 : x
  2. Step 2: Convert to fraction form
    65,992,827.14/98,989,240.86 = 35,194,097.90/x
  3. Step 3: Cross multiply
    65,992,827.14x = 98,989,240.86 × 35,194,097.90
  4. Step 4: Simplify right side
    65,992,827.14x = 3,483,837,033,617,806
  5. Step 5: Solve for x
    x = 3,483,837,033,617,806/65,992,827.14
  6. Step 6: Final answer
    x = 52,791,146.93

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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.