Home / 11,360,227,627.70-15,676,813,401.46-6,348,016,237.94

Finding the Fourth Proportional to 11,360,227,627.70, 15,676,813,401.46 and 6,348,016,237.94

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Solution

The fourth proportional to 11,360,227,627.70, 15,676,813,401.46 and 6,348,016,237.94 is: 8,760,094,365.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,360,227,627.70 : 15,676,813,401.46 = 6,348,016,237.94 : x
  2. Step 2: Convert to fraction form
    11,360,227,627.70/15,676,813,401.46 = 6,348,016,237.94/x
  3. Step 3: Cross multiply
    11,360,227,627.70x = 15,676,813,401.46 × 6,348,016,237.94
  4. Step 4: Simplify right side
    11,360,227,627.70x = 99,516,666,031,623,471,104
  5. Step 5: Solve for x
    x = 99,516,666,031,623,471,104/11,360,227,627.70
  6. Step 6: Final answer
    x = 8,760,094,365.45

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1.5x scale

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.