Home / 9,869,429,931.89-14,804,623,238.48-3,236,472,295.61

Finding the Fourth Proportional to 9,869,429,931.89, 14,804,623,238.48 and 3,236,472,295.61

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Solution

The fourth proportional to 9,869,429,931.89, 14,804,623,238.48 and 3,236,472,295.61 is: 4,854,865,305.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,869,429,931.89 : 14,804,623,238.48 = 3,236,472,295.61 : x
  2. Step 2: Convert to fraction form
    9,869,429,931.89/14,804,623,238.48 = 3,236,472,295.61/x
  3. Step 3: Cross multiply
    9,869,429,931.89x = 14,804,623,238.48 × 3,236,472,295.61
  4. Step 4: Simplify right side
    9,869,429,931.89x = 47,914,752,958,268,342,272
  5. Step 5: Solve for x
    x = 47,914,752,958,268,342,272/9,869,429,931.89
  6. Step 6: Final answer
    x = 4,854,865,305.18

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.