Home / 371,041,364.82-556,561,727.46-94,692,556.80

Finding the Fourth Proportional to 371,041,364.82, 556,561,727.46 and 94,692,556.80

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Solution

The fourth proportional to 371,041,364.82, 556,561,727.46 and 94,692,556.80 is: 142,038,753.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,041,364.82 : 556,561,727.46 = 94,692,556.80 : x
  2. Step 2: Convert to fraction form
    371,041,364.82/556,561,727.46 = 94,692,556.80/x
  3. Step 3: Cross multiply
    371,041,364.82x = 556,561,727.46 × 94,692,556.80
  4. Step 4: Simplify right side
    371,041,364.82x = 52,702,252,990,212,168
  5. Step 5: Solve for x
    x = 52,702,252,990,212,168/371,041,364.82
  6. Step 6: Final answer
    x = 142,038,753.59

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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.