Home / 4,791,606,285.32-7,187,399,789.54-4,500,021,973.86

Finding the Fourth Proportional to 4,791,606,285.32, 7,187,399,789.54 and 4,500,021,973.86

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Solution

The fourth proportional to 4,791,606,285.32, 7,187,399,789.54 and 4,500,021,973.86 is: 6,750,023,908.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,791,606,285.32 : 7,187,399,789.54 = 4,500,021,973.86 : x
  2. Step 2: Convert to fraction form
    4,791,606,285.32/7,187,399,789.54 = 4,500,021,973.86/x
  3. Step 3: Cross multiply
    4,791,606,285.32x = 7,187,399,789.54 × 4,500,021,973.86
  4. Step 4: Simplify right side
    4,791,606,285.32x = 32,343,456,987,824,234,496
  5. Step 5: Solve for x
    x = 32,343,456,987,824,234,496/4,791,606,285.32
  6. Step 6: Final answer
    x = 6,750,023,908.88

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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.