Home / 333,966,189.42-500,965,030.53-275,565,547.44

Finding the Fourth Proportional to 333,966,189.42, 500,965,030.53 and 275,565,547.44

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Solution

The fourth proportional to 333,966,189.42, 500,965,030.53 and 275,565,547.44 is: 413,361,313.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,966,189.42 : 500,965,030.53 = 275,565,547.44 : x
  2. Step 2: Convert to fraction form
    333,966,189.42/500,965,030.53 = 275,565,547.44/x
  3. Step 3: Cross multiply
    333,966,189.42x = 500,965,030.53 × 275,565,547.44
  4. Step 4: Simplify right side
    333,966,189.42x = 138,048,702,886,295,760
  5. Step 5: Solve for x
    x = 138,048,702,886,295,760/333,966,189.42
  6. Step 6: Final answer
    x = 413,361,313.99

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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.