Home / 2,384,652,688.92-3,578,509,572.54-1,157,151,524.76

Finding the Fourth Proportional to 2,384,652,688.92, 3,578,509,572.54 and 1,157,151,524.76

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Solution

The fourth proportional to 2,384,652,688.92, 3,578,509,572.54 and 1,157,151,524.76 is: 1,736,469,980.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,652,688.92 : 3,578,509,572.54 = 1,157,151,524.76 : x
  2. Step 2: Convert to fraction form
    2,384,652,688.92/3,578,509,572.54 = 1,157,151,524.76/x
  3. Step 3: Cross multiply
    2,384,652,688.92x = 3,578,509,572.54 × 1,157,151,524.76
  4. Step 4: Simplify right side
    2,384,652,688.92x = 4,140,877,808,232,916,992
  5. Step 5: Solve for x
    x = 4,140,877,808,232,916,992/2,384,652,688.92
  6. Step 6: Final answer
    x = 1,736,469,980.50

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1.5x scale

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.