Home / 27,326,248.45-40,996,551.53-9,820,573.07

Finding the Fourth Proportional to 27,326,248.45, 40,996,551.53 and 9,820,573.07

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Solution

The fourth proportional to 27,326,248.45, 40,996,551.53 and 9,820,573.07 is: 14,733,439.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,326,248.45 : 40,996,551.53 = 9,820,573.07 : x
  2. Step 2: Convert to fraction form
    27,326,248.45/40,996,551.53 = 9,820,573.07/x
  3. Step 3: Cross multiply
    27,326,248.45x = 40,996,551.53 × 9,820,573.07
  4. Step 4: Simplify right side
    27,326,248.45x = 402,609,629,737,839.06
  5. Step 5: Solve for x
    x = 402,609,629,737,839.06/27,326,248.45
  6. Step 6: Final answer
    x = 14,733,439.55

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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.