Home / 3,508,353,734,932.80-5,258,816,408,439.20-1,180,094,075,499.40

Finding the Fourth Proportional to 3,508,353,734,932.80, 5,258,816,408,439.20 and 1,180,094,075,499.40

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Solution

The fourth proportional to 3,508,353,734,932.80, 5,258,816,408,439.20 and 1,180,094,075,499.40 is: 1,768,891,781,334.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,353,734,932.80 : 5,258,816,408,439.20 = 1,180,094,075,499.40 : x
  2. Step 2: Convert to fraction form
    3,508,353,734,932.80/5,258,816,408,439.20 = 1,180,094,075,499.40/x
  3. Step 3: Cross multiply
    3,508,353,734,932.80x = 5,258,816,408,439.20 × 1,180,094,075,499.40
  4. Step 4: Simplify right side
    3,508,353,734,932.80x = 6,205,898,087,738,132,133,838,848
  5. Step 5: Solve for x
    x = 6,205,898,087,738,132,133,838,848/3,508,353,734,932.80
  6. Step 6: Final answer
    x = 1,768,891,781,334.87

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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.