Home / 5,604,562,428,130.50-8,405,994,220,705-1,525,350,440,998.60

Finding the Fourth Proportional to 5,604,562,428,130.50, 8,405,994,220,705 and 1,525,350,440,998.60

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Solution

The fourth proportional to 5,604,562,428,130.50, 8,405,994,220,705 and 1,525,350,440,998.60 is: 2,287,794,481,015.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,604,562,428,130.50 : 8,405,994,220,705 = 1,525,350,440,998.60 : x
  2. Step 2: Convert to fraction form
    5,604,562,428,130.50/8,405,994,220,705 = 1,525,350,440,998.60/x
  3. Step 3: Cross multiply
    5,604,562,428,130.50x = 8,405,994,220,705 × 1,525,350,440,998.60
  4. Step 4: Simplify right side
    5,604,562,428,130.50x = 12,822,086,991,584,055,527,473,152
  5. Step 5: Solve for x
    x = 12,822,086,991,584,055,527,473,152/5,604,562,428,130.50
  6. Step 6: Final answer
    x = 2,287,794,481,015.55

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Double scale
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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.