Home / 4,910,246,590.32-7,370,026,369.20-3,039,232,631.76

Finding the Fourth Proportional to 4,910,246,590.32, 7,370,026,369.20 and 3,039,232,631.76

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Solution

The fourth proportional to 4,910,246,590.32, 7,370,026,369.20 and 3,039,232,631.76 is: 4,561,731,111.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,246,590.32 : 7,370,026,369.20 = 3,039,232,631.76 : x
  2. Step 2: Convert to fraction form
    4,910,246,590.32/7,370,026,369.20 = 3,039,232,631.76/x
  3. Step 3: Cross multiply
    4,910,246,590.32x = 7,370,026,369.20 × 3,039,232,631.76
  4. Step 4: Simplify right side
    4,910,246,590.32x = 22,399,224,638,204,313,600
  5. Step 5: Solve for x
    x = 22,399,224,638,204,313,600/4,910,246,590.32
  6. Step 6: Final answer
    x = 4,561,731,111.91

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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.