Home / 65,992,823.29-98,989,235.08-35,194,094.05

Finding the Fourth Proportional to 65,992,823.29, 98,989,235.08 and 35,194,094.05

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Solution

The fourth proportional to 65,992,823.29, 98,989,235.08 and 35,194,094.05 is: 52,791,141.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,992,823.29 : 98,989,235.08 = 35,194,094.05 : x
  2. Step 2: Convert to fraction form
    65,992,823.29/98,989,235.08 = 35,194,094.05/x
  3. Step 3: Cross multiply
    65,992,823.29x = 98,989,235.08 × 35,194,094.05
  4. Step 4: Simplify right side
    65,992,823.29x = 3,483,836,449,580,094.50
  5. Step 5: Solve for x
    x = 3,483,836,449,580,094.50/65,992,823.29
  6. Step 6: Final answer
    x = 52,791,141.16

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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.