Home / 335,966,698.25-503,951,641.31-102,797,038.32

Finding the Fourth Proportional to 335,966,698.25, 503,951,641.31 and 102,797,038.32

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Solution

The fourth proportional to 335,966,698.25, 503,951,641.31 and 102,797,038.32 is: 154,196,045.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,966,698.25 : 503,951,641.31 = 102,797,038.32 : x
  2. Step 2: Convert to fraction form
    335,966,698.25/503,951,641.31 = 102,797,038.32/x
  3. Step 3: Cross multiply
    335,966,698.25x = 503,951,641.31 × 102,797,038.32
  4. Step 4: Simplify right side
    335,966,698.25x = 51,804,736,182,847,152
  5. Step 5: Solve for x
    x = 51,804,736,182,847,152/335,966,698.25
  6. Step 6: Final answer
    x = 154,196,045.18

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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.