Home / 1,164,670,153.28-1,747,872,881.16-854,579,053.70

Finding the Fourth Proportional to 1,164,670,153.28, 1,747,872,881.16 and 854,579,053.70

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Solution

The fourth proportional to 1,164,670,153.28, 1,747,872,881.16 and 854,579,053.70 is: 1,282,505,221.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,670,153.28 : 1,747,872,881.16 = 854,579,053.70 : x
  2. Step 2: Convert to fraction form
    1,164,670,153.28/1,747,872,881.16 = 854,579,053.70/x
  3. Step 3: Cross multiply
    1,164,670,153.28x = 1,747,872,881.16 × 854,579,053.70
  4. Step 4: Simplify right side
    1,164,670,153.28x = 1,493,695,552,769,605,632
  5. Step 5: Solve for x
    x = 1,493,695,552,769,605,632/1,164,670,153.28
  6. Step 6: Final answer
    x = 1,282,505,221.38

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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.