Home / 11,248,175.02-16,872,287.14-4,064,782.18

Finding the Fourth Proportional to 11,248,175.02, 16,872,287.14 and 4,064,782.18

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Solution

The fourth proportional to 11,248,175.02, 16,872,287.14 and 4,064,782.18 is: 6,097,182.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,248,175.02 : 16,872,287.14 = 4,064,782.18 : x
  2. Step 2: Convert to fraction form
    11,248,175.02/16,872,287.14 = 4,064,782.18/x
  3. Step 3: Cross multiply
    11,248,175.02x = 16,872,287.14 × 4,064,782.18
  4. Step 4: Simplify right side
    11,248,175.02x = 68,582,172,102,515.17
  5. Step 5: Solve for x
    x = 68,582,172,102,515.17/11,248,175.02
  6. Step 6: Final answer
    x = 6,097,182.16

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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.