Home / 39,903,480.34-59,855,220.51-9,611,343.38

Finding the Fourth Proportional to 39,903,480.34, 59,855,220.51 and 9,611,343.38

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Solution

The fourth proportional to 39,903,480.34, 59,855,220.51 and 9,611,343.38 is: 14,417,015.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,903,480.34 : 59,855,220.51 = 9,611,343.38 : x
  2. Step 2: Convert to fraction form
    39,903,480.34/59,855,220.51 = 9,611,343.38/x
  3. Step 3: Cross multiply
    39,903,480.34x = 59,855,220.51 × 9,611,343.38
  4. Step 4: Simplify right side
    39,903,480.34x = 575,289,077,407,228.75
  5. Step 5: Solve for x
    x = 575,289,077,407,228.75/39,903,480.34
  6. Step 6: Final answer
    x = 14,417,015.07

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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.