Home / 1,595,167,526.69-2,201,334,233.72-880,704,462.84

Finding the Fourth Proportional to 1,595,167,526.69, 2,201,334,233.72 and 880,704,462.84

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Solution

The fourth proportional to 1,595,167,526.69, 2,201,334,233.72 and 880,704,462.84 is: 1,215,373,840.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,167,526.69 : 2,201,334,233.72 = 880,704,462.84 : x
  2. Step 2: Convert to fraction form
    1,595,167,526.69/2,201,334,233.72 = 880,704,462.84/x
  3. Step 3: Cross multiply
    1,595,167,526.69x = 2,201,334,233.72 × 880,704,462.84
  4. Step 4: Simplify right side
    1,595,167,526.69x = 1,938,724,883,839,675,392
  5. Step 5: Solve for x
    x = 1,938,724,883,839,675,392/1,595,167,526.69
  6. Step 6: Final answer
    x = 1,215,373,840.93

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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.