Home / 1,150,675,572.66-1,588,364,116.36-754,224,111.04

Finding the Fourth Proportional to 1,150,675,572.66, 1,588,364,116.36 and 754,224,111.04

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Solution

The fourth proportional to 1,150,675,572.66, 1,588,364,116.36 and 754,224,111.04 is: 1,041,112,318.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,675,572.66 : 1,588,364,116.36 = 754,224,111.04 : x
  2. Step 2: Convert to fraction form
    1,150,675,572.66/1,588,364,116.36 = 754,224,111.04/x
  3. Step 3: Cross multiply
    1,150,675,572.66x = 1,588,364,116.36 × 754,224,111.04
  4. Step 4: Simplify right side
    1,150,675,572.66x = 1,197,982,513,669,455,872
  5. Step 5: Solve for x
    x = 1,197,982,513,669,455,872/1,150,675,572.66
  6. Step 6: Final answer
    x = 1,041,112,318.83

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Double scale
Find fourth proportional to 1,150,675,573.66, 1,588,364,117.74 and 754,224,112.04
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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.