Home / 64,191,492.30-88,584,259.37-36,690,011.04

Finding the Fourth Proportional to 64,191,492.30, 88,584,259.37 and 36,690,011.04

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Solution

The fourth proportional to 64,191,492.30, 88,584,259.37 and 36,690,011.04 is: 50,632,215.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,191,492.30 : 88,584,259.37 = 36,690,011.04 : x
  2. Step 2: Convert to fraction form
    64,191,492.30/88,584,259.37 = 36,690,011.04/x
  3. Step 3: Cross multiply
    64,191,492.30x = 88,584,259.37 × 36,690,011.04
  4. Step 4: Simplify right side
    64,191,492.30x = 3,250,157,454,255,523.50
  5. Step 5: Solve for x
    x = 3,250,157,454,255,523.50/64,191,492.30
  6. Step 6: Final answer
    x = 50,632,215.23

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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.