Home / 31,136,614.09-46,709,378.37-9,573,026.15

Finding the Fourth Proportional to 31,136,614.09, 46,709,378.37 and 9,573,026.15

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Solution

The fourth proportional to 31,136,614.09, 46,709,378.37 and 9,573,026.15 is: 14,360,909.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,136,614.09 : 46,709,378.37 = 9,573,026.15 : x
  2. Step 2: Convert to fraction form
    31,136,614.09/46,709,378.37 = 9,573,026.15/x
  3. Step 3: Cross multiply
    31,136,614.09x = 46,709,378.37 × 9,573,026.15
  4. Step 4: Simplify right side
    31,136,614.09x = 447,150,100,703,027.81
  5. Step 5: Solve for x
    x = 447,150,100,703,027.81/31,136,614.09
  6. Step 6: Final answer
    x = 14,360,909.62

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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.