Home / 49,895,965.60-74,843,948.40-23,022,109.60

Finding the Fourth Proportional to 49,895,965.60, 74,843,948.40 and 23,022,109.60

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Solution

The fourth proportional to 49,895,965.60, 74,843,948.40 and 23,022,109.60 is: 34,533,164.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,895,965.60 : 74,843,948.40 = 23,022,109.60 : x
  2. Step 2: Convert to fraction form
    49,895,965.60/74,843,948.40 = 23,022,109.60/x
  3. Step 3: Cross multiply
    49,895,965.60x = 74,843,948.40 × 23,022,109.60
  4. Step 4: Simplify right side
    49,895,965.60x = 1,723,065,582,961,545
  5. Step 5: Solve for x
    x = 1,723,065,582,961,545/49,895,965.60
  6. Step 6: Final answer
    x = 34,533,164.40

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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.