Home / 9,069,317,177.40-13,603,975,766.10-3,834,835,903.80

Finding the Fourth Proportional to 9,069,317,177.40, 13,603,975,766.10 and 3,834,835,903.80

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Solution

The fourth proportional to 9,069,317,177.40, 13,603,975,766.10 and 3,834,835,903.80 is: 5,752,253,855.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069,317,177.40 : 13,603,975,766.10 = 3,834,835,903.80 : x
  2. Step 2: Convert to fraction form
    9,069,317,177.40/13,603,975,766.10 = 3,834,835,903.80/x
  3. Step 3: Cross multiply
    9,069,317,177.40x = 13,603,975,766.10 × 3,834,835,903.80
  4. Step 4: Simplify right side
    9,069,317,177.40x = 52,169,014,702,265,393,152
  5. Step 5: Solve for x
    x = 52,169,014,702,265,393,152/9,069,317,177.40
  6. Step 6: Final answer
    x = 5,752,253,855.70

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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.