Home / 105,889,303.26-158,834,079.36-33,106,465.44

Finding the Fourth Proportional to 105,889,303.26, 158,834,079.36 and 33,106,465.44

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Solution

The fourth proportional to 105,889,303.26, 158,834,079.36 and 33,106,465.44 is: 49,659,737.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,889,303.26 : 158,834,079.36 = 33,106,465.44 : x
  2. Step 2: Convert to fraction form
    105,889,303.26/158,834,079.36 = 33,106,465.44/x
  3. Step 3: Cross multiply
    105,889,303.26x = 158,834,079.36 × 33,106,465.44
  4. Step 4: Simplify right side
    105,889,303.26x = 5,258,434,959,026,058
  5. Step 5: Solve for x
    x = 5,258,434,959,026,058/105,889,303.26
  6. Step 6: Final answer
    x = 49,659,737.08

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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.