Home / 2,429,727,622,624-3,642,040,179,199.20-817,501,781,667.70

Finding the Fourth Proportional to 2,429,727,622,624, 3,642,040,179,199.20 and 817,501,781,667.70

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Solution

The fourth proportional to 2,429,727,622,624, 3,642,040,179,199.20 and 817,501,781,667.70 is: 1,225,394,281,925.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,727,622,624 : 3,642,040,179,199.20 = 817,501,781,667.70 : x
  2. Step 2: Convert to fraction form
    2,429,727,622,624/3,642,040,179,199.20 = 817,501,781,667.70/x
  3. Step 3: Cross multiply
    2,429,727,622,624x = 3,642,040,179,199.20 × 817,501,781,667.70
  4. Step 4: Simplify right side
    2,429,727,622,624x = 2,977,374,335,400,695,509,811,200
  5. Step 5: Solve for x
    x = 2,977,374,335,400,695,509,811,200/2,429,727,622,624
  6. Step 6: Final answer
    x = 1,225,394,281,925.83

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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.