Home / 9,968,815,285.67-14,953,248,254.98-4,073,374,529.51

Finding the Fourth Proportional to 9,968,815,285.67, 14,953,248,254.98 and 4,073,374,529.51

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Solution

The fourth proportional to 9,968,815,285.67, 14,953,248,254.98 and 4,073,374,529.51 is: 6,110,072,142.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968,815,285.67 : 14,953,248,254.98 = 4,073,374,529.51 : x
  2. Step 2: Convert to fraction form
    9,968,815,285.67/14,953,248,254.98 = 4,073,374,529.51/x
  3. Step 3: Cross multiply
    9,968,815,285.67x = 14,953,248,254.98 × 4,073,374,529.51
  4. Step 4: Simplify right side
    9,968,815,285.67x = 60,910,180,575,204,696,064
  5. Step 5: Solve for x
    x = 60,910,180,575,204,696,064/9,968,815,285.67
  6. Step 6: Final answer
    x = 6,110,072,142.95

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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.