Home / 195,525,234.40-293,287,851.60-192,501,925.60

Finding the Fourth Proportional to 195,525,234.40, 293,287,851.60 and 192,501,925.60

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Solution

The fourth proportional to 195,525,234.40, 293,287,851.60 and 192,501,925.60 is: 288,752,888.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,525,234.40 : 293,287,851.60 = 192,501,925.60 : x
  2. Step 2: Convert to fraction form
    195,525,234.40/293,287,851.60 = 192,501,925.60/x
  3. Step 3: Cross multiply
    195,525,234.40x = 293,287,851.60 × 192,501,925.60
  4. Step 4: Simplify right side
    195,525,234.40x = 56,458,476,188,087,040
  5. Step 5: Solve for x
    x = 56,458,476,188,087,040/195,525,234.40
  6. Step 6: Final answer
    x = 288,752,888.40

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1.5x scale

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.