Home / 723,247,488,130.60-1,084,871,232,195.90-566,347,167,260.20

Finding the Fourth Proportional to 723,247,488,130.60, 1,084,871,232,195.90 and 566,347,167,260.20

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Solution

The fourth proportional to 723,247,488,130.60, 1,084,871,232,195.90 and 566,347,167,260.20 is: 849,520,750,890.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    723,247,488,130.60 : 1,084,871,232,195.90 = 566,347,167,260.20 : x
  2. Step 2: Convert to fraction form
    723,247,488,130.60/1,084,871,232,195.90 = 566,347,167,260.20/x
  3. Step 3: Cross multiply
    723,247,488,130.60x = 1,084,871,232,195.90 × 566,347,167,260.20
  4. Step 4: Simplify right side
    723,247,488,130.60x = 614,413,749,196,230,599,114,752
  5. Step 5: Solve for x
    x = 614,413,749,196,230,599,114,752/723,247,488,130.60
  6. Step 6: Final answer
    x = 849,520,750,890.30

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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.