Home / 44,841,436,836.39-67,262,219,990.30-18,311,953,398.66

Finding the Fourth Proportional to 44,841,436,836.39, 67,262,219,990.30 and 18,311,953,398.66

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Solution

The fourth proportional to 44,841,436,836.39, 67,262,219,990.30 and 18,311,953,398.66 is: 27,467,956,534.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,841,436,836.39 : 67,262,219,990.30 = 18,311,953,398.66 : x
  2. Step 2: Convert to fraction form
    44,841,436,836.39/67,262,219,990.30 = 18,311,953,398.66/x
  3. Step 3: Cross multiply
    44,841,436,836.39x = 67,262,219,990.30 × 18,311,953,398.66
  4. Step 4: Simplify right side
    44,841,436,836.39x = 1,231,702,637,952,362,610,688
  5. Step 5: Solve for x
    x = 1,231,702,637,952,362,610,688/44,841,436,836.39
  6. Step 6: Final answer
    x = 27,467,956,534.18

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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.