Home / 4,062,827,744,009-5,606,703,201,897.40-2,235,861,679,897

Finding the Fourth Proportional to 4,062,827,744,009, 5,606,703,201,897.40 and 2,235,861,679,897

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Solution

The fourth proportional to 4,062,827,744,009, 5,606,703,201,897.40 and 2,235,861,679,897 is: 3,085,489,621,892.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062,827,744,009 : 5,606,703,201,897.40 = 2,235,861,679,897 : x
  2. Step 2: Convert to fraction form
    4,062,827,744,009/5,606,703,201,897.40 = 2,235,861,679,897/x
  3. Step 3: Cross multiply
    4,062,827,744,009x = 5,606,703,201,897.40 × 2,235,861,679,897
  4. Step 4: Simplify right side
    4,062,827,744,009x = 12,535,812,839,678,210,700,476,416
  5. Step 5: Solve for x
    x = 12,535,812,839,678,210,700,476,416/4,062,827,744,009
  6. Step 6: Final answer
    x = 3,085,489,621,892.87

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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.