Home / 2,047,443,783.84-2,825,552,530.44-1,200,553,403.04

Finding the Fourth Proportional to 2,047,443,783.84, 2,825,552,530.44 and 1,200,553,403.04

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Solution

The fourth proportional to 2,047,443,783.84, 2,825,552,530.44 and 1,200,553,403.04 is: 1,656,810,669.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,443,783.84 : 2,825,552,530.44 = 1,200,553,403.04 : x
  2. Step 2: Convert to fraction form
    2,047,443,783.84/2,825,552,530.44 = 1,200,553,403.04/x
  3. Step 3: Cross multiply
    2,047,443,783.84x = 2,825,552,530.44 × 1,200,553,403.04
  4. Step 4: Simplify right side
    2,047,443,783.84x = 3,392,226,705,888,025,088
  5. Step 5: Solve for x
    x = 3,392,226,705,888,025,088/2,047,443,783.84
  6. Step 6: Final answer
    x = 1,656,810,669.31

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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.