Home / 1,522,328,757.81-2,283,503,225.87-589,755,177.74

Finding the Fourth Proportional to 1,522,328,757.81, 2,283,503,225.87 and 589,755,177.74

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Solution

The fourth proportional to 1,522,328,757.81, 2,283,503,225.87 and 589,755,177.74 is: 884,636,675.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,328,757.81 : 2,283,503,225.87 = 589,755,177.74 : x
  2. Step 2: Convert to fraction form
    1,522,328,757.81/2,283,503,225.87 = 589,755,177.74/x
  3. Step 3: Cross multiply
    1,522,328,757.81x = 2,283,503,225.87 × 589,755,177.74
  4. Step 4: Simplify right side
    1,522,328,757.81x = 1,346,707,850,831,407,616
  5. Step 5: Solve for x
    x = 1,346,707,850,831,407,616/1,522,328,757.81
  6. Step 6: Final answer
    x = 884,636,675.17

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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.