Home / 141,330,575.69-211,995,937.49-44,293,840.86

Finding the Fourth Proportional to 141,330,575.69, 211,995,937.49 and 44,293,840.86

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Solution

The fourth proportional to 141,330,575.69, 211,995,937.49 and 44,293,840.86 is: 66,440,784.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,330,575.69 : 211,995,937.49 = 44,293,840.86 : x
  2. Step 2: Convert to fraction form
    141,330,575.69/211,995,937.49 = 44,293,840.86/x
  3. Step 3: Cross multiply
    141,330,575.69x = 211,995,937.49 × 44,293,840.86
  4. Step 4: Simplify right side
    141,330,575.69x = 9,390,114,317,927,100
  5. Step 5: Solve for x
    x = 9,390,114,317,927,100/141,330,575.69
  6. Step 6: Final answer
    x = 66,440,784.47

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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.