Home / 35,368,064.82-53,052,094.80-9,809,073.72

Finding the Fourth Proportional to 35,368,064.82, 53,052,094.80 and 9,809,073.72

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Solution

The fourth proportional to 35,368,064.82, 53,052,094.80 and 9,809,073.72 is: 14,713,609.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,368,064.82 : 53,052,094.80 = 9,809,073.72 : x
  2. Step 2: Convert to fraction form
    35,368,064.82/53,052,094.80 = 9,809,073.72/x
  3. Step 3: Cross multiply
    35,368,064.82x = 53,052,094.80 × 9,809,073.72
  4. Step 4: Simplify right side
    35,368,064.82x = 520,391,908,893,628.69
  5. Step 5: Solve for x
    x = 520,391,908,893,628.69/35,368,064.82
  6. Step 6: Final answer
    x = 14,713,609.91

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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.