Home / 32,330,619.20-48,502,927.20-9,613,812.80

Finding the Fourth Proportional to 32,330,619.20, 48,502,927.20 and 9,613,812.80

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Solution

The fourth proportional to 32,330,619.20, 48,502,927.20 and 9,613,812.80 is: 14,422,800.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,330,619.20 : 48,502,927.20 = 9,613,812.80 : x
  2. Step 2: Convert to fraction form
    32,330,619.20/48,502,927.20 = 9,613,812.80/x
  3. Step 3: Cross multiply
    32,330,619.20x = 48,502,927.20 × 9,613,812.80
  4. Step 4: Simplify right side
    32,330,619.20x = 466,298,062,352,828.25
  5. Step 5: Solve for x
    x = 466,298,062,352,828.25/32,330,619.20
  6. Step 6: Final answer
    x = 14,422,800.24

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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.