Home / 46,398,058.92-64,014,910.20-26,811,811.80

Finding the Fourth Proportional to 46,398,058.92, 64,014,910.20 and 26,811,811.80

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Solution

The fourth proportional to 46,398,058.92, 64,014,910.20 and 26,811,811.80 is: 36,991,972.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,398,058.92 : 64,014,910.20 = 26,811,811.80 : x
  2. Step 2: Convert to fraction form
    46,398,058.92/64,014,910.20 = 26,811,811.80/x
  3. Step 3: Cross multiply
    46,398,058.92x = 64,014,910.20 × 26,811,811.80
  4. Step 4: Simplify right side
    46,398,058.92x = 1,716,355,724,676,300.50
  5. Step 5: Solve for x
    x = 1,716,355,724,676,300.50/46,398,058.92
  6. Step 6: Final answer
    x = 36,991,972.61

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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.