Home / 895,729,504.05-1,235,529,675.95-594,308,291.85

Finding the Fourth Proportional to 895,729,504.05, 1,235,529,675.95 and 594,308,291.85

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Solution

The fourth proportional to 895,729,504.05, 1,235,529,675.95 and 594,308,291.85 is: 819,762,582.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,729,504.05 : 1,235,529,675.95 = 594,308,291.85 : x
  2. Step 2: Convert to fraction form
    895,729,504.05/1,235,529,675.95 = 594,308,291.85/x
  3. Step 3: Cross multiply
    895,729,504.05x = 1,235,529,675.95 × 594,308,291.85
  4. Step 4: Simplify right side
    895,729,504.05x = 734,285,531,240,856,960
  5. Step 5: Solve for x
    x = 734,285,531,240,856,960/895,729,504.05
  6. Step 6: Final answer
    x = 819,762,582.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.