Home / 65,267,199.67-97,911,953.21-26,907,744.55

Finding the Fourth Proportional to 65,267,199.67, 97,911,953.21 and 26,907,744.55

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Solution

The fourth proportional to 65,267,199.67, 97,911,953.21 and 26,907,744.55 is: 40,366,215.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,267,199.67 : 97,911,953.21 = 26,907,744.55 : x
  2. Step 2: Convert to fraction form
    65,267,199.67/97,911,953.21 = 26,907,744.55/x
  3. Step 3: Cross multiply
    65,267,199.67x = 97,911,953.21 × 26,907,744.55
  4. Step 4: Simplify right side
    65,267,199.67x = 2,634,589,825,366,232.50
  5. Step 5: Solve for x
    x = 2,634,589,825,366,232.50/65,267,199.67
  6. Step 6: Final answer
    x = 40,366,215.17

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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.