Home / 23,449,718.85-32,360,587.47-13,136,514.54

Finding the Fourth Proportional to 23,449,718.85, 32,360,587.47 and 13,136,514.54

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Solution

The fourth proportional to 23,449,718.85, 32,360,587.47 and 13,136,514.54 is: 18,128,376.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,449,718.85 : 32,360,587.47 = 13,136,514.54 : x
  2. Step 2: Convert to fraction form
    23,449,718.85/32,360,587.47 = 13,136,514.54/x
  3. Step 3: Cross multiply
    23,449,718.85x = 32,360,587.47 × 13,136,514.54
  4. Step 4: Simplify right side
    23,449,718.85x = 425,105,327,822,596.75
  5. Step 5: Solve for x
    x = 425,105,327,822,596.75/23,449,718.85
  6. Step 6: Final answer
    x = 18,128,376.32

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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.