Home / 68,974,185,634.02-103,460,844,304.80-37,117,864,374.84

Finding the Fourth Proportional to 68,974,185,634.02, 103,460,844,304.80 and 37,117,864,374.84

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Solution

The fourth proportional to 68,974,185,634.02, 103,460,844,304.80 and 37,117,864,374.84 is: 55,676,562,930.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,974,185,634.02 : 103,460,844,304.80 = 37,117,864,374.84 : x
  2. Step 2: Convert to fraction form
    68,974,185,634.02/103,460,844,304.80 = 37,117,864,374.84/x
  3. Step 3: Cross multiply
    68,974,185,634.02x = 103,460,844,304.80 × 37,117,864,374.84
  4. Step 4: Simplify right side
    68,974,185,634.02x = 3,840,245,587,012,003,299,328
  5. Step 5: Solve for x
    x = 3,840,245,587,012,003,299,328/68,974,185,634.02
  6. Step 6: Final answer
    x = 55,676,562,930.20

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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.