Home / 32,947,666.40-49,426,165.20-10,226,194.40

Finding the Fourth Proportional to 32,947,666.40, 49,426,165.20 and 10,226,194.40

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Solution

The fourth proportional to 32,947,666.40, 49,426,165.20 and 10,226,194.40 is: 15,340,739.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,947,666.40 : 49,426,165.20 = 10,226,194.40 : x
  2. Step 2: Convert to fraction form
    32,947,666.40/49,426,165.20 = 10,226,194.40/x
  3. Step 3: Cross multiply
    32,947,666.40x = 49,426,165.20 × 10,226,194.40
  4. Step 4: Simplify right side
    32,947,666.40x = 505,441,573,781,714.94
  5. Step 5: Solve for x
    x = 505,441,573,781,714.94/32,947,666.40
  6. Step 6: Final answer
    x = 15,340,739.69

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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.