Home / 14,746,625.10-22,129,968.66-9,049,460.94

Finding the Fourth Proportional to 14,746,625.10, 22,129,968.66 and 9,049,460.94

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Solution

The fourth proportional to 14,746,625.10, 22,129,968.66 and 9,049,460.94 is: 13,580,347.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,746,625.10 : 22,129,968.66 = 9,049,460.94 : x
  2. Step 2: Convert to fraction form
    14,746,625.10/22,129,968.66 = 9,049,460.94/x
  3. Step 3: Cross multiply
    14,746,625.10x = 22,129,968.66 × 9,049,460.94
  4. Step 4: Simplify right side
    14,746,625.10x = 200,264,286,992,094.12
  5. Step 5: Solve for x
    x = 200,264,286,992,094.12/14,746,625.10
  6. Step 6: Final answer
    x = 13,580,347.07

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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.