Home / 35,430,532.17-53,145,798.95-8,504,188.17

Finding the Fourth Proportional to 35,430,532.17, 53,145,798.95 and 8,504,188.17

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Solution

The fourth proportional to 35,430,532.17, 53,145,798.95 and 8,504,188.17 is: 12,756,282.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,430,532.17 : 53,145,798.95 = 8,504,188.17 : x
  2. Step 2: Convert to fraction form
    35,430,532.17/53,145,798.95 = 8,504,188.17/x
  3. Step 3: Cross multiply
    35,430,532.17x = 53,145,798.95 × 8,504,188.17
  4. Step 4: Simplify right side
    35,430,532.17x = 451,961,874,673,267.50
  5. Step 5: Solve for x
    x = 451,961,874,673,267.50/35,430,532.17
  6. Step 6: Final answer
    x = 12,756,282.42

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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.