Home / 7,685,056,586,334.10-10,605,573,220,186-4,216,674,779,793.30

Finding the Fourth Proportional to 7,685,056,586,334.10, 10,605,573,220,186 and 4,216,674,779,793.30

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Solution

The fourth proportional to 7,685,056,586,334.10, 10,605,573,220,186 and 4,216,674,779,793.30 is: 5,819,118,261,579.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,685,056,586,334.10 : 10,605,573,220,186 = 4,216,674,779,793.30 : x
  2. Step 2: Convert to fraction form
    7,685,056,586,334.10/10,605,573,220,186 = 4,216,674,779,793.30/x
  3. Step 3: Cross multiply
    7,685,056,586,334.10x = 10,605,573,220,186 × 4,216,674,779,793.30
  4. Step 4: Simplify right side
    7,685,056,586,334.10x = 44,720,253,122,809,520,763,961,344
  5. Step 5: Solve for x
    x = 44,720,253,122,809,520,763,961,344/7,685,056,586,334.10
  6. Step 6: Final answer
    x = 5,819,118,261,579.62

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Double scale
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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.