Home / 37,150,276.96-55,718,937.87-9,859,328.92

Finding the Fourth Proportional to 37,150,276.96, 55,718,937.87 and 9,859,328.92

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Solution

The fourth proportional to 37,150,276.96, 55,718,937.87 and 9,859,328.92 is: 14,787,274.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,150,276.96 : 55,718,937.87 = 9,859,328.92 : x
  2. Step 2: Convert to fraction form
    37,150,276.96/55,718,937.87 = 9,859,328.92/x
  3. Step 3: Cross multiply
    37,150,276.96x = 55,718,937.87 × 9,859,328.92
  4. Step 4: Simplify right side
    37,150,276.96x = 549,351,335,533,374.19
  5. Step 5: Solve for x
    x = 549,351,335,533,374.19/37,150,276.96
  6. Step 6: Final answer
    x = 14,787,274.29

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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.