Home / 32,221,284.72-48,336,457.41-10,354,332.90

Finding the Fourth Proportional to 32,221,284.72, 48,336,457.41 and 10,354,332.90

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Solution

The fourth proportional to 32,221,284.72, 48,336,457.41 and 10,354,332.90 is: 15,532,955.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,221,284.72 : 48,336,457.41 = 10,354,332.90 : x
  2. Step 2: Convert to fraction form
    32,221,284.72/48,336,457.41 = 10,354,332.90/x
  3. Step 3: Cross multiply
    32,221,284.72x = 48,336,457.41 × 10,354,332.90
  4. Step 4: Simplify right side
    32,221,284.72x = 500,491,771,229,811.75
  5. Step 5: Solve for x
    x = 500,491,771,229,811.75/32,221,284.72
  6. Step 6: Final answer
    x = 15,532,955.17

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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.