Home / 70,711,336,424.69-106,066,005,782.71-32,916,772,758.11

Finding the Fourth Proportional to 70,711,336,424.69, 106,066,005,782.71 and 32,916,772,758.11

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Solution

The fourth proportional to 70,711,336,424.69, 106,066,005,782.71 and 32,916,772,758.11 is: 49,374,694,161.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,711,336,424.69 : 106,066,005,782.71 = 32,916,772,758.11 : x
  2. Step 2: Convert to fraction form
    70,711,336,424.69/106,066,005,782.71 = 32,916,772,758.11/x
  3. Step 3: Cross multiply
    70,711,336,424.69x = 106,066,005,782.71 × 32,916,772,758.11
  4. Step 4: Simplify right side
    70,711,336,424.69x = 3,491,350,609,709,634,682,880
  5. Step 5: Solve for x
    x = 3,491,350,609,709,634,682,880/70,711,336,424.69
  6. Step 6: Final answer
    x = 49,374,694,161.35

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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.