Home / 1,369,913,623.14-2,054,864,641.59-496,310,168.10

Finding the Fourth Proportional to 1,369,913,623.14, 2,054,864,641.59 and 496,310,168.10

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Solution

The fourth proportional to 1,369,913,623.14, 2,054,864,641.59 and 496,310,168.10 is: 744,463,153.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,369,913,623.14 : 2,054,864,641.59 = 496,310,168.10 : x
  2. Step 2: Convert to fraction form
    1,369,913,623.14/2,054,864,641.59 = 496,310,168.10/x
  3. Step 3: Cross multiply
    1,369,913,623.14x = 2,054,864,641.59 × 496,310,168.10
  4. Step 4: Simplify right side
    1,369,913,623.14x = 1,019,850,215,690,279,168
  5. Step 5: Solve for x
    x = 1,019,850,215,690,279,168/1,369,913,623.14
  6. Step 6: Final answer
    x = 744,463,153.34

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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.