Home / 2,223,052,353.72-3,334,250,526.03-648,736,954.67

Finding the Fourth Proportional to 2,223,052,353.72, 3,334,250,526.03 and 648,736,954.67

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Solution

The fourth proportional to 2,223,052,353.72, 3,334,250,526.03 and 648,736,954.67 is: 973,009,712.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,052,353.72 : 3,334,250,526.03 = 648,736,954.67 : x
  2. Step 2: Convert to fraction form
    2,223,052,353.72/3,334,250,526.03 = 648,736,954.67/x
  3. Step 3: Cross multiply
    2,223,052,353.72x = 3,334,250,526.03 × 648,736,954.67
  4. Step 4: Simplify right side
    2,223,052,353.72x = 2,163,051,532,371,883,520
  5. Step 5: Solve for x
    x = 2,163,051,532,371,883,520/2,223,052,353.72
  6. Step 6: Final answer
    x = 973,009,712.86

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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.