Home / 1,569,116,706,649-2,353,675,091,077.40-376,636,441,422.72

Finding the Fourth Proportional to 1,569,116,706,649, 2,353,675,091,077.40 and 376,636,441,422.72

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Solution

The fourth proportional to 1,569,116,706,649, 2,353,675,091,077.40 and 376,636,441,422.72 is: 564,954,669,599.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,116,706,649 : 2,353,675,091,077.40 = 376,636,441,422.72 : x
  2. Step 2: Convert to fraction form
    1,569,116,706,649/2,353,675,091,077.40 = 376,636,441,422.72/x
  3. Step 3: Cross multiply
    1,569,116,706,649x = 2,353,675,091,077.40 × 376,636,441,422.72
  4. Step 4: Simplify right side
    1,569,116,706,649x = 886,479,810,568,688,198,746,112
  5. Step 5: Solve for x
    x = 886,479,810,568,688,198,746,112/1,569,116,706,649
  6. Step 6: Final answer
    x = 564,954,669,599.98

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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.