Home / 1,887,681,024,110.10-2,831,521,536,165.20-1,887,681,024,110.10

Finding the Fourth Proportional to 1,887,681,024,110.10, 2,831,521,536,165.20 and 1,887,681,024,110.10

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Solution

The fourth proportional to 1,887,681,024,110.10, 2,831,521,536,165.20 and 1,887,681,024,110.10 is: 2,831,521,536,165.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,887,681,024,110.10 : 2,831,521,536,165.20 = 1,887,681,024,110.10 : x
  2. Step 2: Convert to fraction form
    1,887,681,024,110.10/2,831,521,536,165.20 = 1,887,681,024,110.10/x
  3. Step 3: Cross multiply
    1,887,681,024,110.10x = 2,831,521,536,165.20 × 1,887,681,024,110.10
  4. Step 4: Simplify right side
    1,887,681,024,110.10x = 5,345,009,473,178,128,401,563,648
  5. Step 5: Solve for x
    x = 5,345,009,473,178,128,401,563,648/1,887,681,024,110.10
  6. Step 6: Final answer
    x = 2,831,521,536,165.20

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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.