Home / 1,927,800,483,490.10-2,888,523,371,692.10-1,119,698,972,233.80

Finding the Fourth Proportional to 1,927,800,483,490.10, 2,888,523,371,692.10 and 1,119,698,972,233.80

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Solution

The fourth proportional to 1,927,800,483,490.10, 2,888,523,371,692.10 and 1,119,698,972,233.80 is: 1,677,702,997,927.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,927,800,483,490.10 : 2,888,523,371,692.10 = 1,119,698,972,233.80 : x
  2. Step 2: Convert to fraction form
    1,927,800,483,490.10/2,888,523,371,692.10 = 1,119,698,972,233.80/x
  3. Step 3: Cross multiply
    1,927,800,483,490.10x = 2,888,523,371,692.10 × 1,119,698,972,233.80
  4. Step 4: Simplify right side
    1,927,800,483,490.10x = 3,234,276,650,556,955,369,144,320
  5. Step 5: Solve for x
    x = 3,234,276,650,556,955,369,144,320/1,927,800,483,490.10
  6. Step 6: Final answer
    x = 1,677,702,997,927.26

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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.