Home / 55,116,516.60-82,674,774.90-22,757,664.60

Finding the Fourth Proportional to 55,116,516.60, 82,674,774.90 and 22,757,664.60

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Solution

The fourth proportional to 55,116,516.60, 82,674,774.90 and 22,757,664.60 is: 34,136,496.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,116,516.60 : 82,674,774.90 = 22,757,664.60 : x
  2. Step 2: Convert to fraction form
    55,116,516.60/82,674,774.90 = 22,757,664.60/x
  3. Step 3: Cross multiply
    55,116,516.60x = 82,674,774.90 × 22,757,664.60
  4. Step 4: Simplify right side
    55,116,516.60x = 1,881,484,798,054,698.75
  5. Step 5: Solve for x
    x = 1,881,484,798,054,698.75/55,116,516.60
  6. Step 6: Final answer
    x = 34,136,496.90

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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.