Home / 5,025,605,708.85-6,935,112,165.14-2,880,674,663.84

Finding the Fourth Proportional to 5,025,605,708.85, 6,935,112,165.14 and 2,880,674,663.84

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Solution

The fourth proportional to 5,025,605,708.85, 6,935,112,165.14 and 2,880,674,663.84 is: 3,975,202,803.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,605,708.85 : 6,935,112,165.14 = 2,880,674,663.84 : x
  2. Step 2: Convert to fraction form
    5,025,605,708.85/6,935,112,165.14 = 2,880,674,663.84/x
  3. Step 3: Cross multiply
    5,025,605,708.85x = 6,935,112,165.14 × 2,880,674,663.84
  4. Step 4: Simplify right side
    5,025,605,708.85x = 19,977,801,905,007,108,096
  5. Step 5: Solve for x
    x = 19,977,801,905,007,108,096/5,025,605,708.85
  6. Step 6: Final answer
    x = 3,975,202,803.88

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Double scale
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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.