Home / 19,787,799,744,828-29,685,993,476,804-6,019,028,602,684

Finding the Fourth Proportional to 19,787,799,744,828, 29,685,993,476,804 and 6,019,028,602,684

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Solution

The fourth proportional to 19,787,799,744,828, 29,685,993,476,804 and 6,019,028,602,684 is: 9,029,849,004,949.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,787,799,744,828 : 29,685,993,476,804 = 6,019,028,602,684 : x
  2. Step 2: Convert to fraction form
    19,787,799,744,828/29,685,993,476,804 = 6,019,028,602,684/x
  3. Step 3: Cross multiply
    19,787,799,744,828x = 29,685,993,476,804 × 6,019,028,602,684
  4. Step 4: Simplify right side
    19,787,799,744,828x = 178,680,843,835,973,905,497,980,928
  5. Step 5: Solve for x
    x = 178,680,843,835,973,905,497,980,928/19,787,799,744,828
  6. Step 6: Final answer
    x = 9,029,849,004,949.44

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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.