Home / 73,151,528.36-109,650,483.27-24,612,532.29

Finding the Fourth Proportional to 73,151,528.36, 109,650,483.27 and 24,612,532.29

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Solution

The fourth proportional to 73,151,528.36, 109,650,483.27 and 24,612,532.29 is: 36,892,955.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,151,528.36 : 109,650,483.27 = 24,612,532.29 : x
  2. Step 2: Convert to fraction form
    73,151,528.36/109,650,483.27 = 24,612,532.29/x
  3. Step 3: Cross multiply
    73,151,528.36x = 109,650,483.27 × 24,612,532.29
  4. Step 4: Simplify right side
    73,151,528.36x = 2,698,776,060,096,979.50
  5. Step 5: Solve for x
    x = 2,698,776,060,096,979.50/73,151,528.36
  6. Step 6: Final answer
    x = 36,892,955.22

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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.