Home / 89,865,823.06-134,802,579.63-35,290,216.06

Finding the Fourth Proportional to 89,865,823.06, 134,802,579.63 and 35,290,216.06

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Solution

The fourth proportional to 89,865,823.06, 134,802,579.63 and 35,290,216.06 is: 52,936,834.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,865,823.06 : 134,802,579.63 = 35,290,216.06 : x
  2. Step 2: Convert to fraction form
    89,865,823.06/134,802,579.63 = 35,290,216.06/x
  3. Step 3: Cross multiply
    89,865,823.06x = 134,802,579.63 × 35,290,216.06
  4. Step 4: Simplify right side
    89,865,823.06x = 4,757,212,160,588,055
  5. Step 5: Solve for x
    x = 4,757,212,160,588,055/89,865,823.06
  6. Step 6: Final answer
    x = 52,936,834.03

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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.