Home / 5,280,397,927,232.20-7,920,596,890,848.30-5,029,349,450,360.20

Finding the Fourth Proportional to 5,280,397,927,232.20, 7,920,596,890,848.30 and 5,029,349,450,360.20

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Solution

The fourth proportional to 5,280,397,927,232.20, 7,920,596,890,848.30 and 5,029,349,450,360.20 is: 7,544,024,175,540.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,280,397,927,232.20 : 7,920,596,890,848.30 = 5,029,349,450,360.20 : x
  2. Step 2: Convert to fraction form
    5,280,397,927,232.20/7,920,596,890,848.30 = 5,029,349,450,360.20/x
  3. Step 3: Cross multiply
    5,280,397,927,232.20x = 7,920,596,890,848.30 × 5,029,349,450,360.20
  4. Step 4: Simplify right side
    5,280,397,927,232.20x = 39,835,449,619,512,605,735,387,136
  5. Step 5: Solve for x
    x = 39,835,449,619,512,605,735,387,136/5,280,397,927,232.20
  6. Step 6: Final answer
    x = 7,544,024,175,540.30

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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.