Home / 40,601,687,156.29-60,902,285,090.60-22,086,849,586.69

Finding the Fourth Proportional to 40,601,687,156.29, 60,902,285,090.60 and 22,086,849,586.69

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Solution

The fourth proportional to 40,601,687,156.29, 60,902,285,090.60 and 22,086,849,586.69 is: 33,130,140,752.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,601,687,156.29 : 60,902,285,090.60 = 22,086,849,586.69 : x
  2. Step 2: Convert to fraction form
    40,601,687,156.29/60,902,285,090.60 = 22,086,849,586.69/x
  3. Step 3: Cross multiply
    40,601,687,156.29x = 60,902,285,090.60 × 22,086,849,586.69
  4. Step 4: Simplify right side
    40,601,687,156.29x = 1,345,139,610,281,684,762,624
  5. Step 5: Solve for x
    x = 1,345,139,610,281,684,762,624/40,601,687,156.29
  6. Step 6: Final answer
    x = 33,130,140,752.62

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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.