Home / 3,060,252,232.61-4,590,404,065.88-849,634,322.21

Finding the Fourth Proportional to 3,060,252,232.61, 4,590,404,065.88 and 849,634,322.21

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Solution

The fourth proportional to 3,060,252,232.61, 4,590,404,065.88 and 849,634,322.21 is: 1,274,458,623.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,252,232.61 : 4,590,404,065.88 = 849,634,322.21 : x
  2. Step 2: Convert to fraction form
    3,060,252,232.61/4,590,404,065.88 = 849,634,322.21/x
  3. Step 3: Cross multiply
    3,060,252,232.61x = 4,590,404,065.88 × 849,634,322.21
  4. Step 4: Simplify right side
    3,060,252,232.61x = 3,900,164,847,179,734,016
  5. Step 5: Solve for x
    x = 3,900,164,847,179,734,016/3,060,252,232.61
  6. Step 6: Final answer
    x = 1,274,458,623.25

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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.