Home / 27,663,317.60-41,494,976.40-14,908,733.60

Finding the Fourth Proportional to 27,663,317.60, 41,494,976.40 and 14,908,733.60

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Solution

The fourth proportional to 27,663,317.60, 41,494,976.40 and 14,908,733.60 is: 22,363,100.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,663,317.60 : 41,494,976.40 = 14,908,733.60 : x
  2. Step 2: Convert to fraction form
    27,663,317.60/41,494,976.40 = 14,908,733.60/x
  3. Step 3: Cross multiply
    27,663,317.60x = 41,494,976.40 × 14,908,733.60
  4. Step 4: Simplify right side
    27,663,317.60x = 618,637,548,885,887
  5. Step 5: Solve for x
    x = 618,637,548,885,887/27,663,317.60
  6. Step 6: Final answer
    x = 22,363,100.40

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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.