Home / 114,924,686.94-158,599,417.49-62,717,085.54

Finding the Fourth Proportional to 114,924,686.94, 158,599,417.49 and 62,717,085.54

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Solution

The fourth proportional to 114,924,686.94, 158,599,417.49 and 62,717,085.54 is: 86,551,405.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,686.94 : 158,599,417.49 = 62,717,085.54 : x
  2. Step 2: Convert to fraction form
    114,924,686.94/158,599,417.49 = 62,717,085.54/x
  3. Step 3: Cross multiply
    114,924,686.94x = 158,599,417.49 × 62,717,085.54
  4. Step 4: Simplify right side
    114,924,686.94x = 9,946,893,233,000,918
  5. Step 5: Solve for x
    x = 9,946,893,233,000,918/114,924,686.94
  6. Step 6: Final answer
    x = 86,551,405.95

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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.