Home / 3,414,538,611-4,710,620,401.70-2,285,872,013.70

Finding the Fourth Proportional to 3,414,538,611, 4,710,620,401.70 and 2,285,872,013.70

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Solution

The fourth proportional to 3,414,538,611, 4,710,620,401.70 and 2,285,872,013.70 is: 3,153,537,438.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,414,538,611 : 4,710,620,401.70 = 2,285,872,013.70 : x
  2. Step 2: Convert to fraction form
    3,414,538,611/4,710,620,401.70 = 2,285,872,013.70/x
  3. Step 3: Cross multiply
    3,414,538,611x = 4,710,620,401.70 × 2,285,872,013.70
  4. Step 4: Simplify right side
    3,414,538,611x = 10,767,875,343,398,850,560
  5. Step 5: Solve for x
    x = 10,767,875,343,398,850,560/3,414,538,611
  6. Step 6: Final answer
    x = 3,153,537,438.03

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1.5x scale

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.