Home / 277,632,054.90-416,448,082.35-141,583,158.90

Finding the Fourth Proportional to 277,632,054.90, 416,448,082.35 and 141,583,158.90

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Solution

The fourth proportional to 277,632,054.90, 416,448,082.35 and 141,583,158.90 is: 212,374,738.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,632,054.90 : 416,448,082.35 = 141,583,158.90 : x
  2. Step 2: Convert to fraction form
    277,632,054.90/416,448,082.35 = 141,583,158.90/x
  3. Step 3: Cross multiply
    277,632,054.90x = 416,448,082.35 × 141,583,158.90
  4. Step 4: Simplify right side
    277,632,054.90x = 58,962,035,016,960,344
  5. Step 5: Solve for x
    x = 58,962,035,016,960,344/277,632,054.90
  6. Step 6: Final answer
    x = 212,374,738.35

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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.