Home / 114,924,837.64-158,599,646.50-62,717,244.12

Finding the Fourth Proportional to 114,924,837.64, 158,599,646.50 and 62,717,244.12

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Solution

The fourth proportional to 114,924,837.64, 158,599,646.50 and 62,717,244.12 is: 86,551,636.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,837.64 : 158,599,646.50 = 62,717,244.12 : x
  2. Step 2: Convert to fraction form
    114,924,837.64/158,599,646.50 = 62,717,244.12/x
  3. Step 3: Cross multiply
    114,924,837.64x = 158,599,646.50 × 62,717,244.12
  4. Step 4: Simplify right side
    114,924,837.64x = 9,946,932,746,886,204
  5. Step 5: Solve for x
    x = 9,946,932,746,886,204/114,924,837.64
  6. Step 6: Final answer
    x = 86,551,636.28

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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.