Home / 586,764,000.60-880,146,000.90-295,518,586.20

Finding the Fourth Proportional to 586,764,000.60, 880,146,000.90 and 295,518,586.20

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Solution

The fourth proportional to 586,764,000.60, 880,146,000.90 and 295,518,586.20 is: 443,277,879.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,764,000.60 : 880,146,000.90 = 295,518,586.20 : x
  2. Step 2: Convert to fraction form
    586,764,000.60/880,146,000.90 = 295,518,586.20/x
  3. Step 3: Cross multiply
    586,764,000.60x = 880,146,000.90 × 295,518,586.20
  4. Step 4: Simplify right side
    586,764,000.60x = 260,099,501,835,551,904
  5. Step 5: Solve for x
    x = 260,099,501,835,551,904/586,764,000.60
  6. Step 6: Final answer
    x = 443,277,879.30

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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.