Home / 35,656,923.80-53,485,385.70-8,730,579.80

Finding the Fourth Proportional to 35,656,923.80, 53,485,385.70 and 8,730,579.80

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Solution

The fourth proportional to 35,656,923.80, 53,485,385.70 and 8,730,579.80 is: 13,095,869.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,656,923.80 : 53,485,385.70 = 8,730,579.80 : x
  2. Step 2: Convert to fraction form
    35,656,923.80/53,485,385.70 = 8,730,579.80/x
  3. Step 3: Cross multiply
    35,656,923.80x = 53,485,385.70 × 8,730,579.80
  4. Step 4: Simplify right side
    35,656,923.80x = 466,958,427,987,628.94
  5. Step 5: Solve for x
    x = 466,958,427,987,628.94/35,656,923.80
  6. Step 6: Final answer
    x = 13,095,869.70

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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.