Home / 45,932,230.40-68,898,345.60-22,973,979.20

Finding the Fourth Proportional to 45,932,230.40, 68,898,345.60 and 22,973,979.20

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Solution

The fourth proportional to 45,932,230.40, 68,898,345.60 and 22,973,979.20 is: 34,460,968.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,932,230.40 : 68,898,345.60 = 22,973,979.20 : x
  2. Step 2: Convert to fraction form
    45,932,230.40/68,898,345.60 = 22,973,979.20/x
  3. Step 3: Cross multiply
    45,932,230.40x = 68,898,345.60 × 22,973,979.20
  4. Step 4: Simplify right side
    45,932,230.40x = 1,582,869,158,728,811.25
  5. Step 5: Solve for x
    x = 1,582,869,158,728,811.25/45,932,230.40
  6. Step 6: Final answer
    x = 34,460,968.80

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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.