Home / 60,148,996.36-83,005,774.72-32,646,924.60

Finding the Fourth Proportional to 60,148,996.36, 83,005,774.72 and 32,646,924.60

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Solution

The fourth proportional to 60,148,996.36, 83,005,774.72 and 32,646,924.60 is: 45,052,842.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,148,996.36 : 83,005,774.72 = 32,646,924.60 : x
  2. Step 2: Convert to fraction form
    60,148,996.36/83,005,774.72 = 32,646,924.60/x
  3. Step 3: Cross multiply
    60,148,996.36x = 83,005,774.72 × 32,646,924.60
  4. Step 4: Simplify right side
    60,148,996.36x = 2,709,883,268,648,426
  5. Step 5: Solve for x
    x = 2,709,883,268,648,426/60,148,996.36
  6. Step 6: Final answer
    x = 45,052,842.65

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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.