Home / 4,805,863,468.25-7,210,866,825.80-2,594,634,123.13

Finding the Fourth Proportional to 4,805,863,468.25, 7,210,866,825.80 and 2,594,634,123.13

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Solution

The fourth proportional to 4,805,863,468.25, 7,210,866,825.80 and 2,594,634,123.13 is: 3,893,069,631.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,863,468.25 : 7,210,866,825.80 = 2,594,634,123.13 : x
  2. Step 2: Convert to fraction form
    4,805,863,468.25/7,210,866,825.80 = 2,594,634,123.13/x
  3. Step 3: Cross multiply
    4,805,863,468.25x = 7,210,866,825.80 × 2,594,634,123.13
  4. Step 4: Simplify right side
    4,805,863,468.25x = 18,709,561,123,544,870,912
  5. Step 5: Solve for x
    x = 18,709,561,123,544,870,912/4,805,863,468.25
  6. Step 6: Final answer
    x = 3,893,069,631.95

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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.