Home / 35,490,621.90-53,235,932.85-22,736,037.90

Finding the Fourth Proportional to 35,490,621.90, 53,235,932.85 and 22,736,037.90

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Solution

The fourth proportional to 35,490,621.90, 53,235,932.85 and 22,736,037.90 is: 34,104,056.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,490,621.90 : 53,235,932.85 = 22,736,037.90 : x
  2. Step 2: Convert to fraction form
    35,490,621.90/53,235,932.85 = 22,736,037.90/x
  3. Step 3: Cross multiply
    35,490,621.90x = 53,235,932.85 × 22,736,037.90
  4. Step 4: Simplify right side
    35,490,621.90x = 1,210,374,186,919,455
  5. Step 5: Solve for x
    x = 1,210,374,186,919,455/35,490,621.90
  6. Step 6: Final answer
    x = 34,104,056.85

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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.