Home / 92,725,106.24-139,030,972.32-44,217,796.16

Finding the Fourth Proportional to 92,725,106.24, 139,030,972.32 and 44,217,796.16

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Solution

The fourth proportional to 92,725,106.24, 139,030,972.32 and 44,217,796.16 is: 66,299,661.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,725,106.24 : 139,030,972.32 = 44,217,796.16 : x
  2. Step 2: Convert to fraction form
    92,725,106.24/139,030,972.32 = 44,217,796.16/x
  3. Step 3: Cross multiply
    92,725,106.24x = 139,030,972.32 × 44,217,796.16
  4. Step 4: Simplify right side
    92,725,106.24x = 6,147,643,193,972,361
  5. Step 5: Solve for x
    x = 6,147,643,193,972,361/92,725,106.24
  6. Step 6: Final answer
    x = 66,299,661.91

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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.