Home / 32,786,781.06-49,182,533.55-12,592,023.06

Finding the Fourth Proportional to 32,786,781.06, 49,182,533.55 and 12,592,023.06

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Solution

The fourth proportional to 32,786,781.06, 49,182,533.55 and 12,592,023.06 is: 18,888,941.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,786,781.06 : 49,182,533.55 = 12,592,023.06 : x
  2. Step 2: Convert to fraction form
    32,786,781.06/49,182,533.55 = 12,592,023.06/x
  3. Step 3: Cross multiply
    32,786,781.06x = 49,182,533.55 × 12,592,023.06
  4. Step 4: Simplify right side
    32,786,781.06x = 619,307,596,610,823.62
  5. Step 5: Solve for x
    x = 619,307,596,610,823.62/32,786,781.06
  6. Step 6: Final answer
    x = 18,888,941.72

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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.