Home / 723,247,488,129.60-1,084,871,232,194.40-566,347,167,259.20

Finding the Fourth Proportional to 723,247,488,129.60, 1,084,871,232,194.40 and 566,347,167,259.20

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Solution

The fourth proportional to 723,247,488,129.60, 1,084,871,232,194.40 and 566,347,167,259.20 is: 849,520,750,888.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    723,247,488,129.60 : 1,084,871,232,194.40 = 566,347,167,259.20 : x
  2. Step 2: Convert to fraction form
    723,247,488,129.60/1,084,871,232,194.40 = 566,347,167,259.20/x
  3. Step 3: Cross multiply
    723,247,488,129.60x = 1,084,871,232,194.40 × 566,347,167,259.20
  4. Step 4: Simplify right side
    723,247,488,129.60x = 614,413,749,194,296,253,218,816
  5. Step 5: Solve for x
    x = 614,413,749,194,296,253,218,816/723,247,488,129.60
  6. Step 6: Final answer
    x = 849,520,750,888.80

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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.