Home / 27,024,370.69-37,293,667.52-14,634,485.48

Finding the Fourth Proportional to 27,024,370.69, 37,293,667.52 and 14,634,485.48

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Solution

The fourth proportional to 27,024,370.69, 37,293,667.52 and 14,634,485.48 is: 20,195,609.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,024,370.69 : 37,293,667.52 = 14,634,485.48 : x
  2. Step 2: Convert to fraction form
    27,024,370.69/37,293,667.52 = 14,634,485.48/x
  3. Step 3: Cross multiply
    27,024,370.69x = 37,293,667.52 × 14,634,485.48
  4. Step 4: Simplify right side
    27,024,370.69x = 545,773,635,817,387.69
  5. Step 5: Solve for x
    x = 545,773,635,817,387.69/27,024,370.69
  6. Step 6: Final answer
    x = 20,195,609.44

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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.