Home / 9,666,859,179.89-14,500,292,789.36-4,348,759,601.54

Finding the Fourth Proportional to 9,666,859,179.89, 14,500,292,789.36 and 4,348,759,601.54

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Solution

The fourth proportional to 9,666,859,179.89, 14,500,292,789.36 and 4,348,759,601.54 is: 6,523,141,210.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,666,859,179.89 : 14,500,292,789.36 = 4,348,759,601.54 : x
  2. Step 2: Convert to fraction form
    9,666,859,179.89/14,500,292,789.36 = 4,348,759,601.54/x
  3. Step 3: Cross multiply
    9,666,859,179.89x = 14,500,292,789.36 × 4,348,759,601.54
  4. Step 4: Simplify right side
    9,666,859,179.89x = 63,058,287,492,921,278,464
  5. Step 5: Solve for x
    x = 63,058,287,492,921,278,464/9,666,859,179.89
  6. Step 6: Final answer
    x = 6,523,141,210.55

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1.5x scale

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.