Home / 1,789,157,705,673.10-2,684,113,934,771.90-580,314,233,966.50

Finding the Fourth Proportional to 1,789,157,705,673.10, 2,684,113,934,771.90 and 580,314,233,966.50

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Solution

The fourth proportional to 1,789,157,705,673.10, 2,684,113,934,771.90 and 580,314,233,966.50 is: 870,593,753,137.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,157,705,673.10 : 2,684,113,934,771.90 = 580,314,233,966.50 : x
  2. Step 2: Convert to fraction form
    1,789,157,705,673.10/2,684,113,934,771.90 = 580,314,233,966.50/x
  3. Step 3: Cross multiply
    1,789,157,705,673.10x = 2,684,113,934,771.90 × 580,314,233,966.50
  4. Step 4: Simplify right side
    1,789,157,705,673.10x = 1,557,629,521,935,963,235,811,328
  5. Step 5: Solve for x
    x = 1,557,629,521,935,963,235,811,328/1,789,157,705,673.10
  6. Step 6: Final answer
    x = 870,593,753,137.02

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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.