Home / 114,924,683.45-158,599,412.69-62,717,082.06

Finding the Fourth Proportional to 114,924,683.45, 158,599,412.69 and 62,717,082.06

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Solution

The fourth proportional to 114,924,683.45, 158,599,412.69 and 62,717,082.06 is: 86,551,401.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,683.45 : 158,599,412.69 = 62,717,082.06 : x
  2. Step 2: Convert to fraction form
    114,924,683.45/158,599,412.69 = 62,717,082.06/x
  3. Step 3: Cross multiply
    114,924,683.45x = 158,599,412.69 × 62,717,082.06
  4. Step 4: Simplify right side
    114,924,683.45x = 9,946,892,380,980,794
  5. Step 5: Solve for x
    x = 9,946,892,380,980,794/114,924,683.45
  6. Step 6: Final answer
    x = 86,551,401.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.