Home / 70,495,201.56-105,718,847.22-24,426,319.80

Finding the Fourth Proportional to 70,495,201.56, 105,718,847.22 and 24,426,319.80

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Solution

The fourth proportional to 70,495,201.56, 105,718,847.22 and 24,426,319.80 is: 36,631,179.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,495,201.56 : 105,718,847.22 = 24,426,319.80 : x
  2. Step 2: Convert to fraction form
    70,495,201.56/105,718,847.22 = 24,426,319.80/x
  3. Step 3: Cross multiply
    70,495,201.56x = 105,718,847.22 × 24,426,319.80
  4. Step 4: Simplify right side
    70,495,201.56x = 2,582,322,371,083,061
  5. Step 5: Solve for x
    x = 2,582,322,371,083,061/70,495,201.56
  6. Step 6: Final answer
    x = 36,631,179.34

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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.