Home / 9,296,792,031.60-13,945,188,047.40-8,935,199,575.20

Finding the Fourth Proportional to 9,296,792,031.60, 13,945,188,047.40 and 8,935,199,575.20

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Solution

The fourth proportional to 9,296,792,031.60, 13,945,188,047.40 and 8,935,199,575.20 is: 13,402,799,362.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296,792,031.60 : 13,945,188,047.40 = 8,935,199,575.20 : x
  2. Step 2: Convert to fraction form
    9,296,792,031.60/13,945,188,047.40 = 8,935,199,575.20/x
  3. Step 3: Cross multiply
    9,296,792,031.60x = 13,945,188,047.40 × 8,935,199,575.20
  4. Step 4: Simplify right side
    9,296,792,031.60x = 124,603,038,317,212,598,272
  5. Step 5: Solve for x
    x = 124,603,038,317,212,598,272/9,296,792,031.60
  6. Step 6: Final answer
    x = 13,402,799,362.80

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Double scale
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Similar ratio
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1.5x scale

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.