Home / 65,610,366.45-98,415,549.68-22,465,230.45

Finding the Fourth Proportional to 65,610,366.45, 98,415,549.68 and 22,465,230.45

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Solution

The fourth proportional to 65,610,366.45, 98,415,549.68 and 22,465,230.45 is: 33,697,845.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,610,366.45 : 98,415,549.68 = 22,465,230.45 : x
  2. Step 2: Convert to fraction form
    65,610,366.45/98,415,549.68 = 22,465,230.45/x
  3. Step 3: Cross multiply
    65,610,366.45x = 98,415,549.68 × 22,465,230.45
  4. Step 4: Simplify right side
    65,610,366.45x = 2,210,928,003,312,297.50
  5. Step 5: Solve for x
    x = 2,210,928,003,312,297.50/65,610,366.45
  6. Step 6: Final answer
    x = 33,697,845.68

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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.