Home / 896,729,766.52-1,345,046,798.22-241,670,282.80

Finding the Fourth Proportional to 896,729,766.52, 1,345,046,798.22 and 241,670,282.80

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Solution

The fourth proportional to 896,729,766.52, 1,345,046,798.22 and 241,670,282.80 is: 362,492,528.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,729,766.52 : 1,345,046,798.22 = 241,670,282.80 : x
  2. Step 2: Convert to fraction form
    896,729,766.52/1,345,046,798.22 = 241,670,282.80/x
  3. Step 3: Cross multiply
    896,729,766.52x = 1,345,046,798.22 × 241,670,282.80
  4. Step 4: Simplify right side
    896,729,766.52x = 325,057,840,105,061,952
  5. Step 5: Solve for x
    x = 325,057,840,105,061,952/896,729,766.52
  6. Step 6: Final answer
    x = 362,492,528.12

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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.