Home / 1,637,205,696,869-2,455,808,545,303.50-576,870,834,532.95

Finding the Fourth Proportional to 1,637,205,696,869, 2,455,808,545,303.50 and 576,870,834,532.95

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Solution

The fourth proportional to 1,637,205,696,869, 2,455,808,545,303.50 and 576,870,834,532.95 is: 865,306,251,799.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,637,205,696,869 : 2,455,808,545,303.50 = 576,870,834,532.95 : x
  2. Step 2: Convert to fraction form
    1,637,205,696,869/2,455,808,545,303.50 = 576,870,834,532.95/x
  3. Step 3: Cross multiply
    1,637,205,696,869x = 2,455,808,545,303.50 × 576,870,834,532.95
  4. Step 4: Simplify right side
    1,637,205,696,869x = 1,416,684,324,982,379,826,380,800
  5. Step 5: Solve for x
    x = 1,416,684,324,982,379,826,380,800/1,637,205,696,869
  6. Step 6: Final answer
    x = 865,306,251,799.43

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Double scale
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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.