Home / 27,248,093.57-37,602,094.56-14,858,155.69

Finding the Fourth Proportional to 27,248,093.57, 37,602,094.56 and 14,858,155.69

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Solution

The fourth proportional to 27,248,093.57, 37,602,094.56 and 14,858,155.69 is: 20,504,105.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,248,093.57 : 37,602,094.56 = 14,858,155.69 : x
  2. Step 2: Convert to fraction form
    27,248,093.57/37,602,094.56 = 14,858,155.69/x
  3. Step 3: Cross multiply
    27,248,093.57x = 37,602,094.56 × 14,858,155.69
  4. Step 4: Simplify right side
    27,248,093.57x = 558,697,775,242,582.06
  5. Step 5: Solve for x
    x = 558,697,775,242,582.06/27,248,093.57
  6. Step 6: Final answer
    x = 20,504,105.13

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1.5x scale

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.