Home / 35,369,321.56-53,053,977.84-9,810,330.82

Finding the Fourth Proportional to 35,369,321.56, 53,053,977.84 and 9,810,330.82

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Solution

The fourth proportional to 35,369,321.56, 53,053,977.84 and 9,810,330.82 is: 14,715,494.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,369,321.56 : 53,053,977.84 = 9,810,330.82 : x
  2. Step 2: Convert to fraction form
    35,369,321.56/53,053,977.84 = 9,810,330.82/x
  3. Step 3: Cross multiply
    35,369,321.56x = 53,053,977.84 × 9,810,330.82
  4. Step 4: Simplify right side
    35,369,321.56x = 520,477,073,927,349.06
  5. Step 5: Solve for x
    x = 520,477,073,927,349.06/35,369,321.56
  6. Step 6: Final answer
    x = 14,715,494.98

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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.