Home / 99,684,150.45-149,526,225.68-99,684,150.45

Finding the Fourth Proportional to 99,684,150.45, 149,526,225.68 and 99,684,150.45

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Solution

The fourth proportional to 99,684,150.45, 149,526,225.68 and 99,684,150.45 is: 149,526,225.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,684,150.45 : 149,526,225.68 = 99,684,150.45 : x
  2. Step 2: Convert to fraction form
    99,684,150.45/149,526,225.68 = 99,684,150.45/x
  3. Step 3: Cross multiply
    99,684,150.45x = 149,526,225.68 × 99,684,150.45
  4. Step 4: Simplify right side
    99,684,150.45x = 14,905,394,776,407,354
  5. Step 5: Solve for x
    x = 14,905,394,776,407,354/99,684,150.45
  6. Step 6: Final answer
    x = 149,526,225.68

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1.5x scale

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.