Home / 33,243,376.10-49,865,064.15-29,772,169.70

Finding the Fourth Proportional to 33,243,376.10, 49,865,064.15 and 29,772,169.70

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Solution

The fourth proportional to 33,243,376.10, 49,865,064.15 and 29,772,169.70 is: 44,658,254.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,243,376.10 : 49,865,064.15 = 29,772,169.70 : x
  2. Step 2: Convert to fraction form
    33,243,376.10/49,865,064.15 = 29,772,169.70/x
  3. Step 3: Cross multiply
    33,243,376.10x = 49,865,064.15 × 29,772,169.70
  4. Step 4: Simplify right side
    33,243,376.10x = 1,484,591,151,975,186.25
  5. Step 5: Solve for x
    x = 1,484,591,151,975,186.25/33,243,376.10
  6. Step 6: Final answer
    x = 44,658,254.55

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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.