Home / 8,025,588,758,730.40-12,033,456,390,854-3,118,896,064,537.60

Finding the Fourth Proportional to 8,025,588,758,730.40, 12,033,456,390,854 and 3,118,896,064,537.60

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Solution

The fourth proportional to 8,025,588,758,730.40, 12,033,456,390,854 and 3,118,896,064,537.60 is: 4,676,429,469,351.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,588,758,730.40 : 12,033,456,390,854 = 3,118,896,064,537.60 : x
  2. Step 2: Convert to fraction form
    8,025,588,758,730.40/12,033,456,390,854 = 3,118,896,064,537.60/x
  3. Step 3: Cross multiply
    8,025,588,758,730.40x = 12,033,456,390,854 × 3,118,896,064,537.60
  4. Step 4: Simplify right side
    8,025,588,758,730.40x = 37,531,099,780,219,374,793,654,272
  5. Step 5: Solve for x
    x = 37,531,099,780,219,374,793,654,272/8,025,588,758,730.40
  6. Step 6: Final answer
    x = 4,676,429,469,351.05

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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.