Home / 104,976,428.60-157,464,642.90-36,794,516.60

Finding the Fourth Proportional to 104,976,428.60, 157,464,642.90 and 36,794,516.60

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Solution

The fourth proportional to 104,976,428.60, 157,464,642.90 and 36,794,516.60 is: 55,191,774.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,428.60 : 157,464,642.90 = 36,794,516.60 : x
  2. Step 2: Convert to fraction form
    104,976,428.60/157,464,642.90 = 36,794,516.60/x
  3. Step 3: Cross multiply
    104,976,428.60x = 157,464,642.90 × 36,794,516.60
  4. Step 4: Simplify right side
    104,976,428.60x = 5,793,835,417,097,123
  5. Step 5: Solve for x
    x = 5,793,835,417,097,123/104,976,428.60
  6. Step 6: Final answer
    x = 55,191,774.90

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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.