Home / 3,247,886,136.08-4,482,125,865.96-1,762,792,063.76

Finding the Fourth Proportional to 3,247,886,136.08, 4,482,125,865.96 and 1,762,792,063.76

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Solution

The fourth proportional to 3,247,886,136.08, 4,482,125,865.96 and 1,762,792,063.76 is: 2,432,676,385.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,886,136.08 : 4,482,125,865.96 = 1,762,792,063.76 : x
  2. Step 2: Convert to fraction form
    3,247,886,136.08/4,482,125,865.96 = 1,762,792,063.76/x
  3. Step 3: Cross multiply
    3,247,886,136.08x = 4,482,125,865.96 × 1,762,792,063.76
  4. Step 4: Simplify right side
    3,247,886,136.08x = 7,901,055,905,287,705,600
  5. Step 5: Solve for x
    x = 7,901,055,905,287,705,600/3,247,886,136.08
  6. Step 6: Final answer
    x = 2,432,676,385.27

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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.