Home / 1,024,016,383.15-1,413,145,065.18-554,122,746.34

Finding the Fourth Proportional to 1,024,016,383.15, 1,413,145,065.18 and 554,122,746.34

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Solution

The fourth proportional to 1,024,016,383.15, 1,413,145,065.18 and 554,122,746.34 is: 764,690,719.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,016,383.15 : 1,413,145,065.18 = 554,122,746.34 : x
  2. Step 2: Convert to fraction form
    1,024,016,383.15/1,413,145,065.18 = 554,122,746.34/x
  3. Step 3: Cross multiply
    1,024,016,383.15x = 1,413,145,065.18 × 554,122,746.34
  4. Step 4: Simplify right side
    1,024,016,383.15x = 783,055,824,494,359,936
  5. Step 5: Solve for x
    x = 783,055,824,494,359,936/1,024,016,383.15
  6. Step 6: Final answer
    x = 764,690,719.19

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Half scale
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Double scale
Find fourth proportional to 1,024,016,384.15, 1,413,145,066.56 and 554,122,747.34
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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.