Home / 2,454,513,077.81-3,681,769,665.55-589,158,773.80

Finding the Fourth Proportional to 2,454,513,077.81, 3,681,769,665.55 and 589,158,773.80

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Solution

The fourth proportional to 2,454,513,077.81, 3,681,769,665.55 and 589,158,773.80 is: 883,738,172.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,513,077.81 : 3,681,769,665.55 = 589,158,773.80 : x
  2. Step 2: Convert to fraction form
    2,454,513,077.81/3,681,769,665.55 = 589,158,773.80/x
  3. Step 3: Cross multiply
    2,454,513,077.81x = 3,681,769,665.55 × 589,158,773.80
  4. Step 4: Simplify right side
    2,454,513,077.81x = 2,169,146,901,558,855,680
  5. Step 5: Solve for x
    x = 2,169,146,901,558,855,680/2,454,513,077.81
  6. Step 6: Final answer
    x = 883,738,172.42

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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.