Home / 372,448,867.60-558,673,301.40-372,448,867.60

Finding the Fourth Proportional to 372,448,867.60, 558,673,301.40 and 372,448,867.60

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Solution

The fourth proportional to 372,448,867.60, 558,673,301.40 and 372,448,867.60 is: 558,673,301.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,448,867.60 : 558,673,301.40 = 372,448,867.60 : x
  2. Step 2: Convert to fraction form
    372,448,867.60/558,673,301.40 = 372,448,867.60/x
  3. Step 3: Cross multiply
    372,448,867.60x = 558,673,301.40 × 372,448,867.60
  4. Step 4: Simplify right side
    372,448,867.60x = 208,077,238,464,783,488
  5. Step 5: Solve for x
    x = 208,077,238,464,783,488/372,448,867.60
  6. Step 6: Final answer
    x = 558,673,301.40

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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.