Home / 10,673,999,859.79-16,007,776,267.86-3,210,601,389.86

Finding the Fourth Proportional to 10,673,999,859.79, 16,007,776,267.86 and 3,210,601,389.86

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Solution

The fourth proportional to 10,673,999,859.79, 16,007,776,267.86 and 3,210,601,389.86 is: 4,814,932,491.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,673,999,859.79 : 16,007,776,267.86 = 3,210,601,389.86 : x
  2. Step 2: Convert to fraction form
    10,673,999,859.79/16,007,776,267.86 = 3,210,601,389.86/x
  3. Step 3: Cross multiply
    10,673,999,859.79x = 16,007,776,267.86 × 3,210,601,389.86
  4. Step 4: Simplify right side
    10,673,999,859.79x = 51,394,588,734,159,241,216
  5. Step 5: Solve for x
    x = 51,394,588,734,159,241,216/10,673,999,859.79
  6. Step 6: Final answer
    x = 4,814,932,491.03

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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.