Home / 63,814,216.36-88,104,346.54-52,081,512.66

Finding the Fourth Proportional to 63,814,216.36, 88,104,346.54 and 52,081,512.66

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Solution

The fourth proportional to 63,814,216.36, 88,104,346.54 and 52,081,512.66 is: 71,905,727.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,814,216.36 : 88,104,346.54 = 52,081,512.66 : x
  2. Step 2: Convert to fraction form
    63,814,216.36/88,104,346.54 = 52,081,512.66/x
  3. Step 3: Cross multiply
    63,814,216.36x = 88,104,346.54 × 52,081,512.66
  4. Step 4: Simplify right side
    63,814,216.36x = 4,588,607,639,724,037
  5. Step 5: Solve for x
    x = 4,588,607,639,724,037/63,814,216.36
  6. Step 6: Final answer
    x = 71,905,727.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.