Home / 15,566,054.10-23,286,095.55-13,676,486.10

Finding the Fourth Proportional to 15,566,054.10, 23,286,095.55 and 13,676,486.10

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Solution

The fourth proportional to 15,566,054.10, 23,286,095.55 and 13,676,486.10 is: 20,459,389.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,566,054.10 : 23,286,095.55 = 13,676,486.10 : x
  2. Step 2: Convert to fraction form
    15,566,054.10/23,286,095.55 = 13,676,486.10/x
  3. Step 3: Cross multiply
    15,566,054.10x = 23,286,095.55 × 13,676,486.10
  4. Step 4: Simplify right side
    15,566,054.10x = 318,471,962,112,846.88
  5. Step 5: Solve for x
    x = 318,471,962,112,846.88/15,566,054.10
  6. Step 6: Final answer
    x = 20,459,389.39

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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.