Home / 114,924,698.47-158,599,433.43-62,717,097.10

Finding the Fourth Proportional to 114,924,698.47, 158,599,433.43 and 62,717,097.10

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Solution

The fourth proportional to 114,924,698.47, 158,599,433.43 and 62,717,097.10 is: 86,551,421.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,698.47 : 158,599,433.43 = 62,717,097.10 : x
  2. Step 2: Convert to fraction form
    114,924,698.47/158,599,433.43 = 62,717,097.10/x
  3. Step 3: Cross multiply
    114,924,698.47x = 158,599,433.43 × 62,717,097.10
  4. Step 4: Simplify right side
    114,924,698.47x = 9,946,896,066,434,296
  5. Step 5: Solve for x
    x = 9,946,896,066,434,296/114,924,698.47
  6. Step 6: Final answer
    x = 86,551,421.92

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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.