Home / 35,842,887.45-53,763,981.26-10,284,030.81

Finding the Fourth Proportional to 35,842,887.45, 53,763,981.26 and 10,284,030.81

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Solution

The fourth proportional to 35,842,887.45, 53,763,981.26 and 10,284,030.81 is: 15,425,945.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,842,887.45 : 53,763,981.26 = 10,284,030.81 : x
  2. Step 2: Convert to fraction form
    35,842,887.45/53,763,981.26 = 10,284,030.81/x
  3. Step 3: Cross multiply
    35,842,887.45x = 53,763,981.26 × 10,284,030.81
  4. Step 4: Simplify right side
    35,842,887.45x = 552,910,439,694,682.50
  5. Step 5: Solve for x
    x = 552,910,439,694,682.50/35,842,887.45
  6. Step 6: Final answer
    x = 15,425,945.82

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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.