Home / 11,630,514.66-17,448,373.95-3,544,123.16

Finding the Fourth Proportional to 11,630,514.66, 17,448,373.95 and 3,544,123.16

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Solution

The fourth proportional to 11,630,514.66, 17,448,373.95 and 3,544,123.16 is: 5,316,977.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,630,514.66 : 17,448,373.95 = 3,544,123.16 : x
  2. Step 2: Convert to fraction form
    11,630,514.66/17,448,373.95 = 3,544,123.16/x
  3. Step 3: Cross multiply
    11,630,514.66x = 17,448,373.95 × 3,544,123.16
  4. Step 4: Simplify right side
    11,630,514.66x = 61,839,186,264,156.62
  5. Step 5: Solve for x
    x = 61,839,186,264,156.62/11,630,514.66
  6. Step 6: Final answer
    x = 5,316,977.63

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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.