Home / 19,735,010.71-29,606,741.53-5,903,055.83

Finding the Fourth Proportional to 19,735,010.71, 29,606,741.53 and 5,903,055.83

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Solution

The fourth proportional to 19,735,010.71, 29,606,741.53 and 5,903,055.83 is: 8,855,847.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,735,010.71 : 29,606,741.53 = 5,903,055.83 : x
  2. Step 2: Convert to fraction form
    19,735,010.71/29,606,741.53 = 5,903,055.83/x
  3. Step 3: Cross multiply
    19,735,010.71x = 29,606,741.53 × 5,903,055.83
  4. Step 4: Simplify right side
    19,735,010.71x = 174,770,248,255,228.81
  5. Step 5: Solve for x
    x = 174,770,248,255,228.81/19,735,010.71
  6. Step 6: Final answer
    x = 8,855,847.65

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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.