Home / 3,440,696,902,454.50-4,748,162,190,153.20-1,899,194,576,762.20

Finding the Fourth Proportional to 3,440,696,902,454.50, 4,748,162,190,153.20 and 1,899,194,576,762.20

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Solution

The fourth proportional to 3,440,696,902,454.50, 4,748,162,190,153.20 and 1,899,194,576,762.20 is: 2,620,888,772,473.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,440,696,902,454.50 : 4,748,162,190,153.20 = 1,899,194,576,762.20 : x
  2. Step 2: Convert to fraction form
    3,440,696,902,454.50/4,748,162,190,153.20 = 1,899,194,576,762.20/x
  3. Step 3: Cross multiply
    3,440,696,902,454.50x = 4,748,162,190,153.20 × 1,899,194,576,762.20
  4. Step 4: Simplify right side
    3,440,696,902,454.50x = 9,017,683,881,126,287,732,899,840
  5. Step 5: Solve for x
    x = 9,017,683,881,126,287,732,899,840/3,440,696,902,454.50
  6. Step 6: Final answer
    x = 2,620,888,772,473.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.