Home / 3,537,227,139.41-5,303,849,770.02-1,175,123,520.94

Finding the Fourth Proportional to 3,537,227,139.41, 5,303,849,770.02 and 1,175,123,520.94

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Solution

The fourth proportional to 3,537,227,139.41, 5,303,849,770.02 and 1,175,123,520.94 is: 1,762,023,859.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,227,139.41 : 5,303,849,770.02 = 1,175,123,520.94 : x
  2. Step 2: Convert to fraction form
    3,537,227,139.41/5,303,849,770.02 = 1,175,123,520.94/x
  3. Step 3: Cross multiply
    3,537,227,139.41x = 5,303,849,770.02 × 1,175,123,520.94
  4. Step 4: Simplify right side
    3,537,227,139.41x = 6,232,678,616,274,241,536
  5. Step 5: Solve for x
    x = 6,232,678,616,274,241,536/3,537,227,139.41
  6. Step 6: Final answer
    x = 1,762,023,859.55

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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.