Home / 1,034,404,371.10-1,551,606,556.65-922,164,031.90

Finding the Fourth Proportional to 1,034,404,371.10, 1,551,606,556.65 and 922,164,031.90

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Solution

The fourth proportional to 1,034,404,371.10, 1,551,606,556.65 and 922,164,031.90 is: 1,383,246,047.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,404,371.10 : 1,551,606,556.65 = 922,164,031.90 : x
  2. Step 2: Convert to fraction form
    1,034,404,371.10/1,551,606,556.65 = 922,164,031.90/x
  3. Step 3: Cross multiply
    1,034,404,371.10x = 1,551,606,556.65 × 922,164,031.90
  4. Step 4: Simplify right side
    1,034,404,371.10x = 1,430,835,758,202,839,808
  5. Step 5: Solve for x
    x = 1,430,835,758,202,839,808/1,034,404,371.10
  6. Step 6: Final answer
    x = 1,383,246,047.85

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Double scale
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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.