Home / 4,766,679,451.93-6,578,928,370.55-3,156,294,063.77

Finding the Fourth Proportional to 4,766,679,451.93, 6,578,928,370.55 and 3,156,294,063.77

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Solution

The fourth proportional to 4,766,679,451.93, 6,578,928,370.55 and 3,156,294,063.77 is: 4,356,288,852.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,679,451.93 : 6,578,928,370.55 = 3,156,294,063.77 : x
  2. Step 2: Convert to fraction form
    4,766,679,451.93/6,578,928,370.55 = 3,156,294,063.77/x
  3. Step 3: Cross multiply
    4,766,679,451.93x = 6,578,928,370.55 × 3,156,294,063.77
  4. Step 4: Simplify right side
    4,766,679,451.93x = 20,765,032,561,935,003,648
  5. Step 5: Solve for x
    x = 20,765,032,561,935,003,648/4,766,679,451.93
  6. Step 6: Final answer
    x = 4,356,288,852.93

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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.