Home / 95,414,886.80-131,668,951.56-58,307,215.76

Finding the Fourth Proportional to 95,414,886.80, 131,668,951.56 and 58,307,215.76

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Solution

The fourth proportional to 95,414,886.80, 131,668,951.56 and 58,307,215.76 is: 80,461,762.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,414,886.80 : 131,668,951.56 = 58,307,215.76 : x
  2. Step 2: Convert to fraction form
    95,414,886.80/131,668,951.56 = 58,307,215.76/x
  3. Step 3: Cross multiply
    95,414,886.80x = 131,668,951.56 × 58,307,215.76
  4. Step 4: Simplify right side
    95,414,886.80x = 7,677,249,967,501,908
  5. Step 5: Solve for x
    x = 7,677,249,967,501,908/95,414,886.80
  6. Step 6: Final answer
    x = 80,461,762.57

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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.