Home / 11,337,435,267.30-17,006,152,900.95-3,973,788,771.30

Finding the Fourth Proportional to 11,337,435,267.30, 17,006,152,900.95 and 3,973,788,771.30

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Solution

The fourth proportional to 11,337,435,267.30, 17,006,152,900.95 and 3,973,788,771.30 is: 5,960,683,156.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,435,267.30 : 17,006,152,900.95 = 3,973,788,771.30 : x
  2. Step 2: Convert to fraction form
    11,337,435,267.30/17,006,152,900.95 = 3,973,788,771.30/x
  3. Step 3: Cross multiply
    11,337,435,267.30x = 17,006,152,900.95 × 3,973,788,771.30
  4. Step 4: Simplify right side
    11,337,435,267.30x = 67,578,859,440,806,035,456
  5. Step 5: Solve for x
    x = 67,578,859,440,806,035,456/11,337,435,267.30
  6. Step 6: Final answer
    x = 5,960,683,156.95

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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.