Home / 94,671,225.54-130,636,338.60-54,970,995.90

Finding the Fourth Proportional to 94,671,225.54, 130,636,338.60 and 54,970,995.90

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Solution

The fourth proportional to 94,671,225.54, 130,636,338.60 and 54,970,995.90 is: 75,854,195.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,671,225.54 : 130,636,338.60 = 54,970,995.90 : x
  2. Step 2: Convert to fraction form
    94,671,225.54/130,636,338.60 = 54,970,995.90/x
  3. Step 3: Cross multiply
    94,671,225.54x = 130,636,338.60 × 54,970,995.90
  4. Step 4: Simplify right side
    94,671,225.54x = 7,181,209,633,571,611
  5. Step 5: Solve for x
    x = 7,181,209,633,571,611/94,671,225.54
  6. Step 6: Final answer
    x = 75,854,195.32

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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.