Home / 34,928,885,876.51-52,402,145,919.42-9,746,581,618.50

Finding the Fourth Proportional to 34,928,885,876.51, 52,402,145,919.42 and 9,746,581,618.50

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Solution

The fourth proportional to 34,928,885,876.51, 52,402,145,919.42 and 9,746,581,618.50 is: 14,622,332,759.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,928,885,876.51 : 52,402,145,919.42 = 9,746,581,618.50 : x
  2. Step 2: Convert to fraction form
    34,928,885,876.51/52,402,145,919.42 = 9,746,581,618.50/x
  3. Step 3: Cross multiply
    34,928,885,876.51x = 52,402,145,919.42 × 9,746,581,618.50
  4. Step 4: Simplify right side
    34,928,885,876.51x = 510,741,792,188,173,713,408
  5. Step 5: Solve for x
    x = 510,741,792,188,173,713,408/34,928,885,876.51
  6. Step 6: Final answer
    x = 14,622,332,759.02

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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.