Home / 27,070,486.76-37,315,944.07-16,597,113.25

Finding the Fourth Proportional to 27,070,486.76, 37,315,944.07 and 16,597,113.25

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Solution

The fourth proportional to 27,070,486.76, 37,315,944.07 and 16,597,113.25 is: 22,878,678.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,070,486.76 : 37,315,944.07 = 16,597,113.25 : x
  2. Step 2: Convert to fraction form
    27,070,486.76/37,315,944.07 = 16,597,113.25/x
  3. Step 3: Cross multiply
    27,070,486.76x = 37,315,944.07 × 16,597,113.25
  4. Step 4: Simplify right side
    27,070,486.76x = 619,336,949,695,640.75
  5. Step 5: Solve for x
    x = 619,336,949,695,640.75/27,070,486.76
  6. Step 6: Final answer
    x = 22,878,678.00

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Double scale
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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.