Home / 195,453,670.40-293,213,683.20-59,137,971.20

Finding the Fourth Proportional to 195,453,670.40, 293,213,683.20 and 59,137,971.20

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Solution

The fourth proportional to 195,453,670.40, 293,213,683.20 and 59,137,971.20 is: 88,716,995.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,453,670.40 : 293,213,683.20 = 59,137,971.20 : x
  2. Step 2: Convert to fraction form
    195,453,670.40/293,213,683.20 = 59,137,971.20/x
  3. Step 3: Cross multiply
    195,453,670.40x = 293,213,683.20 × 59,137,971.20
  4. Step 4: Simplify right side
    195,453,670.40x = 17,340,062,352,527,524
  5. Step 5: Solve for x
    x = 17,340,062,352,527,524/195,453,670.40
  6. Step 6: Final answer
    x = 88,716,995.27

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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.