Home / 15,592,843.14-23,387,477.73-4,079,421.45

Finding the Fourth Proportional to 15,592,843.14, 23,387,477.73 and 4,079,421.45

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Solution

The fourth proportional to 15,592,843.14, 23,387,477.73 and 4,079,421.45 is: 6,118,664.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,592,843.14 : 23,387,477.73 = 4,079,421.45 : x
  2. Step 2: Convert to fraction form
    15,592,843.14/23,387,477.73 = 4,079,421.45/x
  3. Step 3: Cross multiply
    15,592,843.14x = 23,387,477.73 × 4,079,421.45
  4. Step 4: Simplify right side
    15,592,843.14x = 95,407,378,313,159.31
  5. Step 5: Solve for x
    x = 95,407,378,313,159.31/15,592,843.14
  6. Step 6: Final answer
    x = 6,118,664.66

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1.5x scale

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.