Home / 100,989,961.14-151,265,722.32-62,010,092.40

Finding the Fourth Proportional to 100,989,961.14, 151,265,722.32 and 62,010,092.40

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Solution

The fourth proportional to 100,989,961.14, 151,265,722.32 and 62,010,092.40 is: 92,880,532.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,989,961.14 : 151,265,722.32 = 62,010,092.40 : x
  2. Step 2: Convert to fraction form
    100,989,961.14/151,265,722.32 = 62,010,092.40/x
  3. Step 3: Cross multiply
    100,989,961.14x = 151,265,722.32 × 62,010,092.40
  4. Step 4: Simplify right side
    100,989,961.14x = 9,380,001,417,448,696
  5. Step 5: Solve for x
    x = 9,380,001,417,448,696/100,989,961.14
  6. Step 6: Final answer
    x = 92,880,532.99

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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.