Home / 27,312,661.03-37,691,032.35-14,922,488.24

Finding the Fourth Proportional to 27,312,661.03, 37,691,032.35 and 14,922,488.24

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Solution

The fourth proportional to 27,312,661.03, 37,691,032.35 and 14,922,488.24 is: 20,592,793.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,312,661.03 : 37,691,032.35 = 14,922,488.24 : x
  2. Step 2: Convert to fraction form
    27,312,661.03/37,691,032.35 = 14,922,488.24/x
  3. Step 3: Cross multiply
    27,312,661.03x = 37,691,032.35 × 14,922,488.24
  4. Step 4: Simplify right side
    27,312,661.03x = 562,443,986,996,334.62
  5. Step 5: Solve for x
    x = 562,443,986,996,334.62/27,312,661.03
  6. Step 6: Final answer
    x = 20,592,793.44

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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.