Home / 31,165,065.17-46,745,380.62-9,597,417.92

Finding the Fourth Proportional to 31,165,065.17, 46,745,380.62 and 9,597,417.92

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Solution

The fourth proportional to 31,165,065.17, 46,745,380.62 and 9,597,417.92 is: 14,395,444.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,165,065.17 : 46,745,380.62 = 9,597,417.92 : x
  2. Step 2: Convert to fraction form
    31,165,065.17/46,745,380.62 = 9,597,417.92/x
  3. Step 3: Cross multiply
    31,165,065.17x = 46,745,380.62 × 9,597,417.92
  4. Step 4: Simplify right side
    31,165,065.17x = 448,634,953,405,881.75
  5. Step 5: Solve for x
    x = 448,634,953,405,881.75/31,165,065.17
  6. Step 6: Final answer
    x = 14,395,444.10

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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.