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Finding the Fourth Proportional to 555,250,430.40, 833,160,830.40 and 244,575,746.88

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Solution

The fourth proportional to 555,250,430.40, 833,160,830.40 and 244,575,746.88 is: 366,989,238.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,250,430.40 : 833,160,830.40 = 244,575,746.88 : x
  2. Step 2: Convert to fraction form
    555,250,430.40/833,160,830.40 = 244,575,746.88/x
  3. Step 3: Cross multiply
    555,250,430.40x = 833,160,830.40 × 244,575,746.88
  4. Step 4: Simplify right side
    555,250,430.40x = 203,770,932,366,240,992
  5. Step 5: Solve for x
    x = 203,770,932,366,240,992/555,250,430.40
  6. Step 6: Final answer
    x = 366,989,238.03

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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.