Home / 6,470,015,744,309-8,928,902,391,767-3,582,958,260,279.90

Finding the Fourth Proportional to 6,470,015,744,309, 8,928,902,391,767 and 3,582,958,260,279.90

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Solution

The fourth proportional to 6,470,015,744,309, 8,928,902,391,767 and 3,582,958,260,279.90 is: 4,944,637,825,333.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,470,015,744,309 : 8,928,902,391,767 = 3,582,958,260,279.90 : x
  2. Step 2: Convert to fraction form
    6,470,015,744,309/8,928,902,391,767 = 3,582,958,260,279.90/x
  3. Step 3: Cross multiply
    6,470,015,744,309x = 8,928,902,391,767 × 3,582,958,260,279.90
  4. Step 4: Simplify right side
    6,470,015,744,309x = 31,991,884,579,814,527,685,623,808
  5. Step 5: Solve for x
    x = 31,991,884,579,814,527,685,623,808/6,470,015,744,309
  6. Step 6: Final answer
    x = 4,944,637,825,333.65

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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.