Home / 105,889,316.01-158,834,098.49-33,106,478.19

Finding the Fourth Proportional to 105,889,316.01, 158,834,098.49 and 33,106,478.19

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Solution

The fourth proportional to 105,889,316.01, 158,834,098.49 and 33,106,478.19 is: 49,659,756.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,889,316.01 : 158,834,098.49 = 33,106,478.19 : x
  2. Step 2: Convert to fraction form
    105,889,316.01/158,834,098.49 = 33,106,478.19/x
  3. Step 3: Cross multiply
    105,889,316.01x = 158,834,098.49 × 33,106,478.19
  4. Step 4: Simplify right side
    105,889,316.01x = 5,258,437,617,321,965
  5. Step 5: Solve for x
    x = 5,258,437,617,321,965/105,889,316.01
  6. Step 6: Final answer
    x = 49,659,756.20

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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.