Home / 1,134,096,363.30-1,699,231,357.35-550,574,145.30

Finding the Fourth Proportional to 1,134,096,363.30, 1,699,231,357.35 and 550,574,145.30

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Solution

The fourth proportional to 1,134,096,363.30, 1,699,231,357.35 and 550,574,145.30 is: 824,932,415.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,096,363.30 : 1,699,231,357.35 = 550,574,145.30 : x
  2. Step 2: Convert to fraction form
    1,134,096,363.30/1,699,231,357.35 = 550,574,145.30/x
  3. Step 3: Cross multiply
    1,134,096,363.30x = 1,699,231,357.35 × 550,574,145.30
  4. Step 4: Simplify right side
    1,134,096,363.30x = 935,552,852,239,934,976
  5. Step 5: Solve for x
    x = 935,552,852,239,934,976/1,134,096,363.30
  6. Step 6: Final answer
    x = 824,932,415.37

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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.