Home / 1,935,426,770.50-2,903,156,957.01-625,328,963.06

Finding the Fourth Proportional to 1,935,426,770.50, 2,903,156,957.01 and 625,328,963.06

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Solution

The fourth proportional to 1,935,426,770.50, 2,903,156,957.01 and 625,328,963.06 is: 937,998,873.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,426,770.50 : 2,903,156,957.01 = 625,328,963.06 : x
  2. Step 2: Convert to fraction form
    1,935,426,770.50/2,903,156,957.01 = 625,328,963.06/x
  3. Step 3: Cross multiply
    1,935,426,770.50x = 2,903,156,957.01 × 625,328,963.06
  4. Step 4: Simplify right side
    1,935,426,770.50x = 1,815,428,129,524,361,472
  5. Step 5: Solve for x
    x = 1,815,428,129,524,361,472/1,935,426,770.50
  6. Step 6: Final answer
    x = 937,998,873.01

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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.