Home / 141,137,938.08-211,749,422.94-44,089,725.60

Finding the Fourth Proportional to 141,137,938.08, 211,749,422.94 and 44,089,725.60

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Solution

The fourth proportional to 141,137,938.08, 211,749,422.94 and 44,089,725.60 is: 66,147,869.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,137,938.08 : 211,749,422.94 = 44,089,725.60 : x
  2. Step 2: Convert to fraction form
    141,137,938.08/211,749,422.94 = 44,089,725.60/x
  3. Step 3: Cross multiply
    141,137,938.08x = 211,749,422.94 × 44,089,725.60
  4. Step 4: Simplify right side
    141,137,938.08x = 9,335,973,953,382,946
  5. Step 5: Solve for x
    x = 9,335,973,953,382,946/141,137,938.08
  6. Step 6: Final answer
    x = 66,147,869.81

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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.