Home / 27,221,841.24-37,565,667.90-14,832,036.48

Finding the Fourth Proportional to 27,221,841.24, 37,565,667.90 and 14,832,036.48

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Solution

The fourth proportional to 27,221,841.24, 37,565,667.90 and 14,832,036.48 is: 20,467,952.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,221,841.24 : 37,565,667.90 = 14,832,036.48 : x
  2. Step 2: Convert to fraction form
    27,221,841.24/37,565,667.90 = 14,832,036.48/x
  3. Step 3: Cross multiply
    27,221,841.24x = 37,565,667.90 × 14,832,036.48
  4. Step 4: Simplify right side
    27,221,841.24x = 557,175,356,688,365
  5. Step 5: Solve for x
    x = 557,175,356,688,365/27,221,841.24
  6. Step 6: Final answer
    x = 20,467,952.62

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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.