Home / 23,224,605.72-32,051,049.48-12,911,501.04

Finding the Fourth Proportional to 23,224,605.72, 32,051,049.48 and 12,911,501.04

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Solution

The fourth proportional to 23,224,605.72, 32,051,049.48 and 12,911,501.04 is: 17,818,479.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,224,605.72 : 32,051,049.48 = 12,911,501.04 : x
  2. Step 2: Convert to fraction form
    23,224,605.72/32,051,049.48 = 12,911,501.04/x
  3. Step 3: Cross multiply
    23,224,605.72x = 32,051,049.48 × 12,911,501.04
  4. Step 4: Simplify right side
    23,224,605.72x = 413,827,158,694,111.44
  5. Step 5: Solve for x
    x = 413,827,158,694,111.44/23,224,605.72
  6. Step 6: Final answer
    x = 17,818,479.40

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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.