Home / 6,470,015,744,041.80-8,928,902,391,399-3,582,958,260,013.80

Finding the Fourth Proportional to 6,470,015,744,041.80, 8,928,902,391,399 and 3,582,958,260,013.80

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Solution

The fourth proportional to 6,470,015,744,041.80, 8,928,902,391,399 and 3,582,958,260,013.80 is: 4,944,637,824,966.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,470,015,744,041.80 : 8,928,902,391,399 = 3,582,958,260,013.80 : x
  2. Step 2: Convert to fraction form
    6,470,015,744,041.80/8,928,902,391,399 = 3,582,958,260,013.80/x
  3. Step 3: Cross multiply
    6,470,015,744,041.80x = 8,928,902,391,399 × 3,582,958,260,013.80
  4. Step 4: Simplify right side
    6,470,015,744,041.80x = 31,991,884,576,120,018,292,441,088
  5. Step 5: Solve for x
    x = 31,991,884,576,120,018,292,441,088/6,470,015,744,041.80
  6. Step 6: Final answer
    x = 4,944,637,824,966.83

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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.