Home / 2,169,656,601.76-2,994,763,322.46-1,417,084,827.40

Finding the Fourth Proportional to 2,169,656,601.76, 2,994,763,322.46 and 1,417,084,827.40

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Solution

The fourth proportional to 2,169,656,601.76, 2,994,763,322.46 and 1,417,084,827.40 is: 1,955,993,249.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,169,656,601.76 : 2,994,763,322.46 = 1,417,084,827.40 : x
  2. Step 2: Convert to fraction form
    2,169,656,601.76/2,994,763,322.46 = 1,417,084,827.40/x
  3. Step 3: Cross multiply
    2,169,656,601.76x = 2,994,763,322.46 × 1,417,084,827.40
  4. Step 4: Simplify right side
    2,169,656,601.76x = 4,243,833,665,912,079,872
  5. Step 5: Solve for x
    x = 4,243,833,665,912,079,872/2,169,656,601.76
  6. Step 6: Final answer
    x = 1,955,993,249.10

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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.