Home / 582,912,600.60-874,368,900.90-152,091,096.60

Finding the Fourth Proportional to 582,912,600.60, 874,368,900.90 and 152,091,096.60

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Solution

The fourth proportional to 582,912,600.60, 874,368,900.90 and 152,091,096.60 is: 228,136,644.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,912,600.60 : 874,368,900.90 = 152,091,096.60 : x
  2. Step 2: Convert to fraction form
    582,912,600.60/874,368,900.90 = 152,091,096.60/x
  3. Step 3: Cross multiply
    582,912,600.60x = 874,368,900.90 × 152,091,096.60
  4. Step 4: Simplify right side
    582,912,600.60x = 132,983,724,970,817,712
  5. Step 5: Solve for x
    x = 132,983,724,970,817,712/582,912,600.60
  6. Step 6: Final answer
    x = 228,136,644.90

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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.