Home / 58,914,441.64-81,301,273.86-32,808,387.88

Finding the Fourth Proportional to 58,914,441.64, 81,301,273.86 and 32,808,387.88

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Solution

The fourth proportional to 58,914,441.64, 81,301,273.86 and 32,808,387.88 is: 45,275,210.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,914,441.64 : 81,301,273.86 = 32,808,387.88 : x
  2. Step 2: Convert to fraction form
    58,914,441.64/81,301,273.86 = 32,808,387.88/x
  3. Step 3: Cross multiply
    58,914,441.64x = 81,301,273.86 × 32,808,387.88
  4. Step 4: Simplify right side
    58,914,441.64x = 2,667,363,727,936,984.50
  5. Step 5: Solve for x
    x = 2,667,363,727,936,984.50/58,914,441.64
  6. Step 6: Final answer
    x = 45,275,210.18

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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.