Home / 450,772,303.59-675,186,639.96-304,400,986.29

Finding the Fourth Proportional to 450,772,303.59, 675,186,639.96 and 304,400,986.29

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Solution

The fourth proportional to 450,772,303.59, 675,186,639.96 and 304,400,986.29 is: 455,945,224.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,772,303.59 : 675,186,639.96 = 304,400,986.29 : x
  2. Step 2: Convert to fraction form
    450,772,303.59/675,186,639.96 = 304,400,986.29/x
  3. Step 3: Cross multiply
    450,772,303.59x = 675,186,639.96 × 304,400,986.29
  4. Step 4: Simplify right side
    450,772,303.59x = 205,527,479,134,796,640
  5. Step 5: Solve for x
    x = 205,527,479,134,796,640/450,772,303.59
  6. Step 6: Final answer
    x = 455,945,224.45

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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.