Home / 64,910,206.90-97,366,746.25-23,414,401.06

Finding the Fourth Proportional to 64,910,206.90, 97,366,746.25 and 23,414,401.06

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Solution

The fourth proportional to 64,910,206.90, 97,366,746.25 and 23,414,401.06 is: 35,122,119.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,910,206.90 : 97,366,746.25 = 23,414,401.06 : x
  2. Step 2: Convert to fraction form
    64,910,206.90/97,366,746.25 = 23,414,401.06/x
  3. Step 3: Cross multiply
    64,910,206.90x = 97,366,746.25 × 23,414,401.06
  4. Step 4: Simplify right side
    64,910,206.90x = 2,279,784,046,390,602
  5. Step 5: Solve for x
    x = 2,279,784,046,390,602/64,910,206.90
  6. Step 6: Final answer
    x = 35,122,119.54

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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.