Home / 56,965,949.34-85,459,706.73-22,889,962.14

Finding the Fourth Proportional to 56,965,949.34, 85,459,706.73 and 22,889,962.14

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Solution

The fourth proportional to 56,965,949.34, 85,459,706.73 and 22,889,962.14 is: 34,339,275.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,965,949.34 : 85,459,706.73 = 22,889,962.14 : x
  2. Step 2: Convert to fraction form
    56,965,949.34/85,459,706.73 = 22,889,962.14/x
  3. Step 3: Cross multiply
    56,965,949.34x = 85,459,706.73 × 22,889,962.14
  4. Step 4: Simplify right side
    56,965,949.34x = 1,956,169,451,545,203.25
  5. Step 5: Solve for x
    x = 1,956,169,451,545,203.25/56,965,949.34
  6. Step 6: Final answer
    x = 34,339,275.90

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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.