Home / 51,445,165.50-77,066,852.74-29,834,365.14

Finding the Fourth Proportional to 51,445,165.50, 77,066,852.74 and 29,834,365.14

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Solution

The fourth proportional to 51,445,165.50, 77,066,852.74 and 29,834,365.14 is: 44,693,035.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,445,165.50 : 77,066,852.74 = 29,834,365.14 : x
  2. Step 2: Convert to fraction form
    51,445,165.50/77,066,852.74 = 29,834,365.14/x
  3. Step 3: Cross multiply
    51,445,165.50x = 77,066,852.74 × 29,834,365.14
  4. Step 4: Simplify right side
    51,445,165.50x = 2,299,240,624,835,769.50
  5. Step 5: Solve for x
    x = 2,299,240,624,835,769.50/51,445,165.50
  6. Step 6: Final answer
    x = 44,693,035.83

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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.