Home / 34,437,166.74-51,658,724.43-8,877,960.18

Finding the Fourth Proportional to 34,437,166.74, 51,658,724.43 and 8,877,960.18

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Solution

The fourth proportional to 34,437,166.74, 51,658,724.43 and 8,877,960.18 is: 13,317,707.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,437,166.74 : 51,658,724.43 = 8,877,960.18 : x
  2. Step 2: Convert to fraction form
    34,437,166.74/51,658,724.43 = 8,877,960.18/x
  3. Step 3: Cross multiply
    34,437,166.74x = 51,658,724.43 × 8,877,960.18
  4. Step 4: Simplify right side
    34,437,166.74x = 458,624,098,439,133.19
  5. Step 5: Solve for x
    x = 458,624,098,439,133.19/34,437,166.74
  6. Step 6: Final answer
    x = 13,317,707.05

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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.