Home / 37,926,287.67-52,338,518.64-22,242,114.30

Finding the Fourth Proportional to 37,926,287.67, 52,338,518.64 and 22,242,114.30

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Solution

The fourth proportional to 37,926,287.67, 52,338,518.64 and 22,242,114.30 is: 30,694,259.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,926,287.67 : 52,338,518.64 = 22,242,114.30 : x
  2. Step 2: Convert to fraction form
    37,926,287.67/52,338,518.64 = 22,242,114.30/x
  3. Step 3: Cross multiply
    37,926,287.67x = 52,338,518.64 × 22,242,114.30
  4. Step 4: Simplify right side
    37,926,287.67x = 1,164,119,313,883,560.50
  5. Step 5: Solve for x
    x = 1,164,119,313,883,560.50/37,926,287.67
  6. Step 6: Final answer
    x = 30,694,259.45

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1.5x scale

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.