Home / 5,381,737,366.80-8,066,866,487.40-2,064,270,068.40

Finding the Fourth Proportional to 5,381,737,366.80, 8,066,866,487.40 and 2,064,270,068.40

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Solution

The fourth proportional to 5,381,737,366.80, 8,066,866,487.40 and 2,064,270,068.40 is: 3,094,203,581.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,381,737,366.80 : 8,066,866,487.40 = 2,064,270,068.40 : x
  2. Step 2: Convert to fraction form
    5,381,737,366.80/8,066,866,487.40 = 2,064,270,068.40/x
  3. Step 3: Cross multiply
    5,381,737,366.80x = 8,066,866,487.40 × 2,064,270,068.40
  4. Step 4: Simplify right side
    5,381,737,366.80x = 16,652,191,035,718,864,896
  5. Step 5: Solve for x
    x = 16,652,191,035,718,864,896/5,381,737,366.80
  6. Step 6: Final answer
    x = 3,094,203,581.63

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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.