Home / 32,184,097.20-48,276,145.80-26,798,828.40

Finding the Fourth Proportional to 32,184,097.20, 48,276,145.80 and 26,798,828.40

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Solution

The fourth proportional to 32,184,097.20, 48,276,145.80 and 26,798,828.40 is: 40,198,242.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,184,097.20 : 48,276,145.80 = 26,798,828.40 : x
  2. Step 2: Convert to fraction form
    32,184,097.20/48,276,145.80 = 26,798,828.40/x
  3. Step 3: Cross multiply
    32,184,097.20x = 48,276,145.80 × 26,798,828.40
  4. Step 4: Simplify right side
    32,184,097.20x = 1,293,744,147,107,580.50
  5. Step 5: Solve for x
    x = 1,293,744,147,107,580.50/32,184,097.20
  6. Step 6: Final answer
    x = 40,198,242.60

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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.