Home / 8,024,904,366.30-11,073,039,275.34-4,638,129,032.89

Finding the Fourth Proportional to 8,024,904,366.30, 11,073,039,275.34 and 4,638,129,032.89

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Solution

The fourth proportional to 8,024,904,366.30, 11,073,039,275.34 and 4,638,129,032.89 is: 6,399,850,091.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,904,366.30 : 11,073,039,275.34 = 4,638,129,032.89 : x
  2. Step 2: Convert to fraction form
    8,024,904,366.30/11,073,039,275.34 = 4,638,129,032.89/x
  3. Step 3: Cross multiply
    8,024,904,366.30x = 11,073,039,275.34 × 4,638,129,032.89
  4. Step 4: Simplify right side
    8,024,904,366.30x = 51,358,184,945,285,701,632
  5. Step 5: Solve for x
    x = 51,358,184,945,285,701,632/8,024,904,366.30
  6. Step 6: Final answer
    x = 6,399,850,091.79

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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.