Home / 4,722,044,187.40-7,083,066,281.10-1,450,656,104.20

Finding the Fourth Proportional to 4,722,044,187.40, 7,083,066,281.10 and 1,450,656,104.20

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Solution

The fourth proportional to 4,722,044,187.40, 7,083,066,281.10 and 1,450,656,104.20 is: 2,175,984,156.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,722,044,187.40 : 7,083,066,281.10 = 1,450,656,104.20 : x
  2. Step 2: Convert to fraction form
    4,722,044,187.40/7,083,066,281.10 = 1,450,656,104.20/x
  3. Step 3: Cross multiply
    4,722,044,187.40x = 7,083,066,281.10 × 1,450,656,104.20
  4. Step 4: Simplify right side
    4,722,044,187.40x = 10,275,093,337,130,909,696
  5. Step 5: Solve for x
    x = 10,275,093,337,130,909,696/4,722,044,187.40
  6. Step 6: Final answer
    x = 2,175,984,156.30

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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.