Home / 19,891,596.60-29,842,360.60-6,937,933.40

Finding the Fourth Proportional to 19,891,596.60, 29,842,360.60 and 6,937,933.40

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Solution

The fourth proportional to 19,891,596.60, 29,842,360.60 and 6,937,933.40 is: 10,408,632.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,891,596.60 : 29,842,360.60 = 6,937,933.40 : x
  2. Step 2: Convert to fraction form
    19,891,596.60/29,842,360.60 = 6,937,933.40/x
  3. Step 3: Cross multiply
    19,891,596.60x = 29,842,360.60 × 6,937,933.40
  4. Step 4: Simplify right side
    19,891,596.60x = 207,044,310,341,584.06
  5. Step 5: Solve for x
    x = 207,044,310,341,584.06/19,891,596.60
  6. Step 6: Final answer
    x = 10,408,632.07

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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.