Home / 32,072,932.94-48,106,889.21-9,042,937.20

Finding the Fourth Proportional to 32,072,932.94, 48,106,889.21 and 9,042,937.20

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Solution

The fourth proportional to 32,072,932.94, 48,106,889.21 and 9,042,937.20 is: 13,563,698.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,072,932.94 : 48,106,889.21 = 9,042,937.20 : x
  2. Step 2: Convert to fraction form
    32,072,932.94/48,106,889.21 = 9,042,937.20/x
  3. Step 3: Cross multiply
    32,072,932.94x = 48,106,889.21 × 9,042,937.20
  4. Step 4: Simplify right side
    32,072,932.94x = 435,027,578,035,994.88
  5. Step 5: Solve for x
    x = 435,027,578,035,994.88/32,072,932.94
  6. Step 6: Final answer
    x = 13,563,698.05

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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.