Home / 94,795,266.30-142,192,899.45-89,756,418.30

Finding the Fourth Proportional to 94,795,266.30, 142,192,899.45 and 89,756,418.30

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Solution

The fourth proportional to 94,795,266.30, 142,192,899.45 and 89,756,418.30 is: 134,634,627.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,795,266.30 : 142,192,899.45 = 89,756,418.30 : x
  2. Step 2: Convert to fraction form
    94,795,266.30/142,192,899.45 = 89,756,418.30/x
  3. Step 3: Cross multiply
    94,795,266.30x = 142,192,899.45 × 89,756,418.30
  4. Step 4: Simplify right side
    94,795,266.30x = 12,762,725,362,324,038
  5. Step 5: Solve for x
    x = 12,762,725,362,324,038/94,795,266.30
  6. Step 6: Final answer
    x = 134,634,627.45

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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.