Home / 195,635,266.20-293,452,899.30-186,069,328.20

Finding the Fourth Proportional to 195,635,266.20, 293,452,899.30 and 186,069,328.20

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Solution

The fourth proportional to 195,635,266.20, 293,452,899.30 and 186,069,328.20 is: 279,103,992.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,635,266.20 : 293,452,899.30 = 186,069,328.20 : x
  2. Step 2: Convert to fraction form
    195,635,266.20/293,452,899.30 = 186,069,328.20/x
  3. Step 3: Cross multiply
    195,635,266.20x = 293,452,899.30 × 186,069,328.20
  4. Step 4: Simplify right side
    195,635,266.20x = 54,602,583,831,093,248
  5. Step 5: Solve for x
    x = 54,602,583,831,093,248/195,635,266.20
  6. Step 6: Final answer
    x = 279,103,992.30

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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.