Home / 58,494,883.04-80,725,373.22-32,389,400.06

Finding the Fourth Proportional to 58,494,883.04, 80,725,373.22 and 32,389,400.06

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Solution

The fourth proportional to 58,494,883.04, 80,725,373.22 and 32,389,400.06 is: 44,698,720.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,494,883.04 : 80,725,373.22 = 32,389,400.06 : x
  2. Step 2: Convert to fraction form
    58,494,883.04/80,725,373.22 = 32,389,400.06/x
  3. Step 3: Cross multiply
    58,494,883.04x = 80,725,373.22 × 32,389,400.06
  4. Step 4: Simplify right side
    58,494,883.04x = 2,614,646,407,811,763.50
  5. Step 5: Solve for x
    x = 2,614,646,407,811,763.50/58,494,883.04
  6. Step 6: Final answer
    x = 44,698,720.16

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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.