Home / 23,686,327.04-32,669,132.83-20,384,113.32

Finding the Fourth Proportional to 23,686,327.04, 32,669,132.83 and 20,384,113.32

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Solution

The fourth proportional to 23,686,327.04, 32,669,132.83 and 20,384,113.32 is: 28,114,587.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,686,327.04 : 32,669,132.83 = 20,384,113.32 : x
  2. Step 2: Convert to fraction form
    23,686,327.04/32,669,132.83 = 20,384,113.32/x
  3. Step 3: Cross multiply
    23,686,327.04x = 32,669,132.83 × 20,384,113.32
  4. Step 4: Simplify right side
    23,686,327.04x = 665,931,305,621,892
  5. Step 5: Solve for x
    x = 665,931,305,621,892/23,686,327.04
  6. Step 6: Final answer
    x = 28,114,587.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.