Home / 14,509,412,659,732-21,767,175,630,970-4,706,720,202,984.40

Finding the Fourth Proportional to 14,509,412,659,732, 21,767,175,630,970 and 4,706,720,202,984.40

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Solution

The fourth proportional to 14,509,412,659,732, 21,767,175,630,970 and 4,706,720,202,984.40 is: 7,061,071,850,863.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,509,412,659,732 : 21,767,175,630,970 = 4,706,720,202,984.40 : x
  2. Step 2: Convert to fraction form
    14,509,412,659,732/21,767,175,630,970 = 4,706,720,202,984.40/x
  3. Step 3: Cross multiply
    14,509,412,659,732x = 21,767,175,630,970 × 4,706,720,202,984.40
  4. Step 4: Simplify right side
    14,509,412,659,732x = 102,452,005,304,196,206,300,233,728
  5. Step 5: Solve for x
    x = 102,452,005,304,196,206,300,233,728/14,509,412,659,732
  6. Step 6: Final answer
    x = 7,061,071,850,863.51

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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.