Home / 10,673,999,862.29-16,007,776,271.61-3,210,601,392.36

Finding the Fourth Proportional to 10,673,999,862.29, 16,007,776,271.61 and 3,210,601,392.36

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Solution

The fourth proportional to 10,673,999,862.29, 16,007,776,271.61 and 3,210,601,392.36 is: 4,814,932,494.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,673,999,862.29 : 16,007,776,271.61 = 3,210,601,392.36 : x
  2. Step 2: Convert to fraction form
    10,673,999,862.29/16,007,776,271.61 = 3,210,601,392.36/x
  3. Step 3: Cross multiply
    10,673,999,862.29x = 16,007,776,271.61 × 3,210,601,392.36
  4. Step 4: Simplify right side
    10,673,999,862.29x = 51,394,588,786,218,442,752
  5. Step 5: Solve for x
    x = 51,394,588,786,218,442,752/10,673,999,862.29
  6. Step 6: Final answer
    x = 4,814,932,494.78

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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.