Home / 35,356,557.46-53,042,815.59-10,766,683.75

Finding the Fourth Proportional to 35,356,557.46, 53,042,815.59 and 10,766,683.75

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Solution

The fourth proportional to 35,356,557.46, 53,042,815.59 and 10,766,683.75 is: 16,152,455.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,356,557.46 : 53,042,815.59 = 10,766,683.75 : x
  2. Step 2: Convert to fraction form
    35,356,557.46/53,042,815.59 = 10,766,683.75/x
  3. Step 3: Cross multiply
    35,356,557.46x = 53,042,815.59 × 10,766,683.75
  4. Step 4: Simplify right side
    35,356,557.46x = 571,095,220,667,099.75
  5. Step 5: Solve for x
    x = 571,095,220,667,099.75/35,356,557.46
  6. Step 6: Final answer
    x = 16,152,455.49

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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.