Home / 89,865,817.07-134,802,570.62-35,290,210.07

Finding the Fourth Proportional to 89,865,817.07, 134,802,570.62 and 35,290,210.07

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Solution

The fourth proportional to 89,865,817.07, 134,802,570.62 and 35,290,210.07 is: 52,936,825.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,865,817.07 : 134,802,570.62 = 35,290,210.07 : x
  2. Step 2: Convert to fraction form
    89,865,817.07/134,802,570.62 = 35,290,210.07/x
  3. Step 3: Cross multiply
    89,865,817.07x = 134,802,570.62 × 35,290,210.07
  4. Step 4: Simplify right side
    89,865,817.07x = 4,757,211,035,155,810
  5. Step 5: Solve for x
    x = 4,757,211,035,155,810/89,865,817.07
  6. Step 6: Final answer
    x = 52,936,825.04

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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.