Home / 27,242,125.65-40,773,950.64-14,927,309.10

Finding the Fourth Proportional to 27,242,125.65, 40,773,950.64 and 14,927,309.10

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Solution

The fourth proportional to 27,242,125.65, 40,773,950.64 and 14,927,309.10 is: 22,342,065.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,242,125.65 : 40,773,950.64 = 14,927,309.10 : x
  2. Step 2: Convert to fraction form
    27,242,125.65/40,773,950.64 = 14,927,309.10/x
  3. Step 3: Cross multiply
    27,242,125.65x = 40,773,950.64 × 14,927,309.10
  4. Step 4: Simplify right side
    27,242,125.65x = 608,645,364,431,422.88
  5. Step 5: Solve for x
    x = 608,645,364,431,422.88/27,242,125.65
  6. Step 6: Final answer
    x = 22,342,065.82

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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.