Home / 14,221,375.02-19,625,443.29-7,695,017.10

Finding the Fourth Proportional to 14,221,375.02, 19,625,443.29 and 7,695,017.10

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Solution

The fourth proportional to 14,221,375.02, 19,625,443.29 and 7,695,017.10 is: 10,619,094.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,221,375.02 : 19,625,443.29 = 7,695,017.10 : x
  2. Step 2: Convert to fraction form
    14,221,375.02/19,625,443.29 = 7,695,017.10/x
  3. Step 3: Cross multiply
    14,221,375.02x = 19,625,443.29 × 7,695,017.10
  4. Step 4: Simplify right side
    14,221,375.02x = 151,018,121,711,630.25
  5. Step 5: Solve for x
    x = 151,018,121,711,630.25/14,221,375.02
  6. Step 6: Final answer
    x = 10,619,094.25

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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.