Home / 32,184,210.20-48,276,315.30-20,067,355.40

Finding the Fourth Proportional to 32,184,210.20, 48,276,315.30 and 20,067,355.40

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Solution

The fourth proportional to 32,184,210.20, 48,276,315.30 and 20,067,355.40 is: 30,101,033.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,184,210.20 : 48,276,315.30 = 20,067,355.40 : x
  2. Step 2: Convert to fraction form
    32,184,210.20/48,276,315.30 = 20,067,355.40/x
  3. Step 3: Cross multiply
    32,184,210.20x = 48,276,315.30 × 20,067,355.40
  4. Step 4: Simplify right side
    32,184,210.20x = 968,777,976,527,557.50
  5. Step 5: Solve for x
    x = 968,777,976,527,557.50/32,184,210.20
  6. Step 6: Final answer
    x = 30,101,033.10

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1.5x scale

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.