Home / 32,600,312.35-48,900,468.53-32,122,015.45

Finding the Fourth Proportional to 32,600,312.35, 48,900,468.53 and 32,122,015.45

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Solution

The fourth proportional to 32,600,312.35, 48,900,468.53 and 32,122,015.45 is: 48,183,023.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,600,312.35 : 48,900,468.53 = 32,122,015.45 : x
  2. Step 2: Convert to fraction form
    32,600,312.35/48,900,468.53 = 32,122,015.45/x
  3. Step 3: Cross multiply
    32,600,312.35x = 48,900,468.53 × 32,122,015.45
  4. Step 4: Simplify right side
    32,600,312.35x = 1,570,781,605,472,288.75
  5. Step 5: Solve for x
    x = 1,570,781,605,472,288.75/32,600,312.35
  6. Step 6: Final answer
    x = 48,183,023.18

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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.