Home / 1,033,801,230.42-1,426,650,133.41-563,912,791.38

Finding the Fourth Proportional to 1,033,801,230.42, 1,426,650,133.41 and 563,912,791.38

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Solution

The fourth proportional to 1,033,801,230.42, 1,426,650,133.41 and 563,912,791.38 is: 778,202,071.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,801,230.42 : 1,426,650,133.41 = 563,912,791.38 : x
  2. Step 2: Convert to fraction form
    1,033,801,230.42/1,426,650,133.41 = 563,912,791.38/x
  3. Step 3: Cross multiply
    1,033,801,230.42x = 1,426,650,133.41 × 563,912,791.38
  4. Step 4: Simplify right side
    1,033,801,230.42x = 804,506,259,053,882,496
  5. Step 5: Solve for x
    x = 804,506,259,053,882,496/1,033,801,230.42
  6. Step 6: Final answer
    x = 778,202,071.52

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Double scale
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1.5x scale

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.