Home / 9,292,148,014,264.40-12,823,204,125,848-5,068,635,237,363.20

Finding the Fourth Proportional to 9,292,148,014,264.40, 12,823,204,125,848 and 5,068,635,237,363.20

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Solution

The fourth proportional to 9,292,148,014,264.40, 12,823,204,125,848 and 5,068,635,237,363.20 is: 6,994,738,373,559.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292,148,014,264.40 : 12,823,204,125,848 = 5,068,635,237,363.20 : x
  2. Step 2: Convert to fraction form
    9,292,148,014,264.40/12,823,204,125,848 = 5,068,635,237,363.20/x
  3. Step 3: Cross multiply
    9,292,148,014,264.40x = 12,823,204,125,848 × 5,068,635,237,363.20
  4. Step 4: Simplify right side
    9,292,148,014,264.40x = 64,996,144,288,174,341,613,420,544
  5. Step 5: Solve for x
    x = 64,996,144,288,174,341,613,420,544/9,292,148,014,264.40
  6. Step 6: Final answer
    x = 6,994,738,373,559.98

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Double scale
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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.