Home / 233,163,710,854.92-349,766,910,192.78-65,470,043,544.84

Finding the Fourth Proportional to 233,163,710,854.92, 349,766,910,192.78 and 65,470,043,544.84

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Solution

The fourth proportional to 233,163,710,854.92, 349,766,910,192.78 and 65,470,043,544.84 is: 98,211,058,474.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,163,710,854.92 : 349,766,910,192.78 = 65,470,043,544.84 : x
  2. Step 2: Convert to fraction form
    233,163,710,854.92/349,766,910,192.78 = 65,470,043,544.84/x
  3. Step 3: Cross multiply
    233,163,710,854.92x = 349,766,910,192.78 × 65,470,043,544.84
  4. Step 4: Simplify right side
    233,163,710,854.92x = 22,899,254,840,865,448,787,968
  5. Step 5: Solve for x
    x = 22,899,254,840,865,448,787,968/233,163,710,854.92
  6. Step 6: Final answer
    x = 98,211,058,474.33

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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.