Home / 23,632,784.70-32,613,332.07-14,934,822.78

Finding the Fourth Proportional to 23,632,784.70, 32,613,332.07 and 14,934,822.78

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Solution

The fourth proportional to 23,632,784.70, 32,613,332.07 and 14,934,822.78 is: 20,610,111.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,632,784.70 : 32,613,332.07 = 14,934,822.78 : x
  2. Step 2: Convert to fraction form
    23,632,784.70/32,613,332.07 = 14,934,822.78/x
  3. Step 3: Cross multiply
    23,632,784.70x = 32,613,332.07 × 14,934,822.78
  4. Step 4: Simplify right side
    23,632,784.70x = 487,074,334,730,740.56
  5. Step 5: Solve for x
    x = 487,074,334,730,740.56/23,632,784.70
  6. Step 6: Final answer
    x = 20,610,111.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.