Home / 6,293,438,116.29-8,684,840,011.73-3,473,973,112.77

Finding the Fourth Proportional to 6,293,438,116.29, 8,684,840,011.73 and 3,473,973,112.77

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Solution

The fourth proportional to 6,293,438,116.29, 8,684,840,011.73 and 3,473,973,112.77 is: 4,794,025,162.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,293,438,116.29 : 8,684,840,011.73 = 3,473,973,112.77 : x
  2. Step 2: Convert to fraction form
    6,293,438,116.29/8,684,840,011.73 = 3,473,973,112.77/x
  3. Step 3: Cross multiply
    6,293,438,116.29x = 8,684,840,011.73 × 3,473,973,112.77
  4. Step 4: Simplify right side
    6,293,438,116.29x = 30,170,900,689,441,742,848
  5. Step 5: Solve for x
    x = 30,170,900,689,441,742,848/6,293,438,116.29
  6. Step 6: Final answer
    x = 4,794,025,162.71

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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.