Home / 2,592,952,323.28-3,890,047,244.63-846,158,309.89

Finding the Fourth Proportional to 2,592,952,323.28, 3,890,047,244.63 and 846,158,309.89

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Solution

The fourth proportional to 2,592,952,323.28, 3,890,047,244.63 and 846,158,309.89 is: 1,269,439,384.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,952,323.28 : 3,890,047,244.63 = 846,158,309.89 : x
  2. Step 2: Convert to fraction form
    2,592,952,323.28/3,890,047,244.63 = 846,158,309.89/x
  3. Step 3: Cross multiply
    2,592,952,323.28x = 3,890,047,244.63 × 846,158,309.89
  4. Step 4: Simplify right side
    2,592,952,323.28x = 3,291,595,801,894,416,384
  5. Step 5: Solve for x
    x = 3,291,595,801,894,416,384/2,592,952,323.28
  6. Step 6: Final answer
    x = 1,269,439,384.73

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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.