Home / 32,960,664.60-49,461,992.10-19,313,784.60

Finding the Fourth Proportional to 32,960,664.60, 49,461,992.10 and 19,313,784.60

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Solution

The fourth proportional to 32,960,664.60, 49,461,992.10 and 19,313,784.60 is: 28,982,979.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,960,664.60 : 49,461,992.10 = 19,313,784.60 : x
  2. Step 2: Convert to fraction form
    32,960,664.60/49,461,992.10 = 19,313,784.60/x
  3. Step 3: Cross multiply
    32,960,664.60x = 49,461,992.10 × 19,313,784.60
  4. Step 4: Simplify right side
    32,960,664.60x = 955,298,261,306,301.75
  5. Step 5: Solve for x
    x = 955,298,261,306,301.75/32,960,664.60
  6. Step 6: Final answer
    x = 28,982,979.35

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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.