Home / 1,025,185,506.13-1,414,682,551.68-601,816,357.72

Finding the Fourth Proportional to 1,025,185,506.13, 1,414,682,551.68 and 601,816,357.72

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Solution

The fourth proportional to 1,025,185,506.13, 1,414,682,551.68 and 601,816,357.72 is: 830,463,458.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,185,506.13 : 1,414,682,551.68 = 601,816,357.72 : x
  2. Step 2: Convert to fraction form
    1,025,185,506.13/1,414,682,551.68 = 601,816,357.72/x
  3. Step 3: Cross multiply
    1,025,185,506.13x = 1,414,682,551.68 × 601,816,357.72
  4. Step 4: Simplify right side
    1,025,185,506.13x = 851,379,100,575,019,904
  5. Step 5: Solve for x
    x = 851,379,100,575,019,904/1,025,185,506.13
  6. Step 6: Final answer
    x = 830,463,458.07

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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.