Home / 1,283,341,926.39-1,924,785,338.13-583,670,177.79

Finding the Fourth Proportional to 1,283,341,926.39, 1,924,785,338.13 and 583,670,177.79

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Solution

The fourth proportional to 1,283,341,926.39, 1,924,785,338.13 and 583,670,177.79 is: 875,401,775.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,283,341,926.39 : 1,924,785,338.13 = 583,670,177.79 : x
  2. Step 2: Convert to fraction form
    1,283,341,926.39/1,924,785,338.13 = 583,670,177.79/x
  3. Step 3: Cross multiply
    1,283,341,926.39x = 1,924,785,338.13 × 583,670,177.79
  4. Step 4: Simplify right side
    1,283,341,926.39x = 1,123,439,800,513,922,304
  5. Step 5: Solve for x
    x = 1,123,439,800,513,922,304/1,283,341,926.39
  6. Step 6: Final answer
    x = 875,401,775.17

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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.