Home / 60,886,004.16-91,344,247.20-17,755,212.45

Finding the Fourth Proportional to 60,886,004.16, 91,344,247.20 and 17,755,212.45

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Solution

The fourth proportional to 60,886,004.16, 91,344,247.20 and 17,755,212.45 is: 26,637,263.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,886,004.16 : 91,344,247.20 = 17,755,212.45 : x
  2. Step 2: Convert to fraction form
    60,886,004.16/91,344,247.20 = 17,755,212.45/x
  3. Step 3: Cross multiply
    60,886,004.16x = 91,344,247.20 × 17,755,212.45
  4. Step 4: Simplify right side
    60,886,004.16x = 1,621,836,515,121,317.50
  5. Step 5: Solve for x
    x = 1,621,836,515,121,317.50/60,886,004.16
  6. Step 6: Final answer
    x = 26,637,263.15

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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.