Home / 94,770,651.35-130,788,550.84-52,955,731.70

Finding the Fourth Proportional to 94,770,651.35, 130,788,550.84 and 52,955,731.70

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Solution

The fourth proportional to 94,770,651.35, 130,788,550.84 and 52,955,731.70 is: 73,081,732.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,770,651.35 : 130,788,550.84 = 52,955,731.70 : x
  2. Step 2: Convert to fraction form
    94,770,651.35/130,788,550.84 = 52,955,731.70/x
  3. Step 3: Cross multiply
    94,770,651.35x = 130,788,550.84 × 52,955,731.70
  4. Step 4: Simplify right side
    94,770,651.35x = 6,926,003,406,796,128
  5. Step 5: Solve for x
    x = 6,926,003,406,796,128/94,770,651.35
  6. Step 6: Final answer
    x = 73,081,732.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.