Home / 64,734,194.20-97,101,291.30-56,771,570.20

Finding the Fourth Proportional to 64,734,194.20, 97,101,291.30 and 56,771,570.20

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Solution

The fourth proportional to 64,734,194.20, 97,101,291.30 and 56,771,570.20 is: 85,157,355.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,734,194.20 : 97,101,291.30 = 56,771,570.20 : x
  2. Step 2: Convert to fraction form
    64,734,194.20/97,101,291.30 = 56,771,570.20/x
  3. Step 3: Cross multiply
    64,734,194.20x = 97,101,291.30 × 56,771,570.20
  4. Step 4: Simplify right side
    64,734,194.20x = 5,512,592,775,548,599
  5. Step 5: Solve for x
    x = 5,512,592,775,548,599/64,734,194.20
  6. Step 6: Final answer
    x = 85,157,355.30

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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.