Home / 966,271,603.32-1,333,492,559.10-548,622,747

Finding the Fourth Proportional to 966,271,603.32, 1,333,492,559.10 and 548,622,747

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Solution

The fourth proportional to 966,271,603.32, 1,333,492,559.10 and 548,622,747 is: 757,120,822.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,271,603.32 : 1,333,492,559.10 = 548,622,747 : x
  2. Step 2: Convert to fraction form
    966,271,603.32/1,333,492,559.10 = 548,622,747/x
  3. Step 3: Cross multiply
    966,271,603.32x = 1,333,492,559.10 × 548,622,747
  4. Step 4: Simplify right side
    966,271,603.32x = 731,584,350,877,501,824
  5. Step 5: Solve for x
    x = 731,584,350,877,501,824/966,271,603.32
  6. Step 6: Final answer
    x = 757,120,822.31

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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.