Home / 83,125,659,257.06-114,714,312,673.90-48,832,811,192.22

Finding the Fourth Proportional to 83,125,659,257.06, 114,714,312,673.90 and 48,832,811,192.22

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Solution

The fourth proportional to 83,125,659,257.06, 114,714,312,673.90 and 48,832,811,192.22 is: 67,389,809,860.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,125,659,257.06 : 114,714,312,673.90 = 48,832,811,192.22 : x
  2. Step 2: Convert to fraction form
    83,125,659,257.06/114,714,312,673.90 = 48,832,811,192.22/x
  3. Step 3: Cross multiply
    83,125,659,257.06x = 114,714,312,673.90 × 48,832,811,192.22
  4. Step 4: Simplify right side
    83,125,659,257.06x = 5,601,822,371,849,848,225,792
  5. Step 5: Solve for x
    x = 5,601,822,371,849,848,225,792/83,125,659,257.06
  6. Step 6: Final answer
    x = 67,389,809,860.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.