Home / 1,104,151,299.54-1,523,704,269.12-609,113,876.82

Finding the Fourth Proportional to 1,104,151,299.54, 1,523,704,269.12 and 609,113,876.82

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Solution

The fourth proportional to 1,104,151,299.54, 1,523,704,269.12 and 609,113,876.82 is: 840,563,621.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,151,299.54 : 1,523,704,269.12 = 609,113,876.82 : x
  2. Step 2: Convert to fraction form
    1,104,151,299.54/1,523,704,269.12 = 609,113,876.82/x
  3. Step 3: Cross multiply
    1,104,151,299.54x = 1,523,704,269.12 × 609,113,876.82
  4. Step 4: Simplify right side
    1,104,151,299.54x = 928,109,414,490,867,840
  5. Step 5: Solve for x
    x = 928,109,414,490,867,840/1,104,151,299.54
  6. Step 6: Final answer
    x = 840,563,621.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.