Home / 1,569,652,241,865.10-2,354,478,360,140.40-377,171,976,723.07

Finding the Fourth Proportional to 1,569,652,241,865.10, 2,354,478,360,140.40 and 377,171,976,723.07

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Solution

The fourth proportional to 1,569,652,241,865.10, 2,354,478,360,140.40 and 377,171,976,723.07 is: 565,757,964,446.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,652,241,865.10 : 2,354,478,360,140.40 = 377,171,976,723.07 : x
  2. Step 2: Convert to fraction form
    1,569,652,241,865.10/2,354,478,360,140.40 = 377,171,976,723.07/x
  3. Step 3: Cross multiply
    1,569,652,241,865.10x = 2,354,478,360,140.40 × 377,171,976,723.07
  4. Step 4: Simplify right side
    1,569,652,241,865.10x = 888,043,257,245,846,946,709,504
  5. Step 5: Solve for x
    x = 888,043,257,245,846,946,709,504/1,569,652,241,865.10
  6. Step 6: Final answer
    x = 565,757,964,446.09

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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.