Home / 20,041,100,863,508-30,045,428,743,544-6,265,596,773,986.40

Finding the Fourth Proportional to 20,041,100,863,508, 30,045,428,743,544 and 6,265,596,773,986.40

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Solution

The fourth proportional to 20,041,100,863,508, 30,045,428,743,544 and 6,265,596,773,986.40 is: 9,393,323,385,312.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,041,100,863,508 : 30,045,428,743,544 = 6,265,596,773,986.40 : x
  2. Step 2: Convert to fraction form
    20,041,100,863,508/30,045,428,743,544 = 6,265,596,773,986.40/x
  3. Step 3: Cross multiply
    20,041,100,863,508x = 30,045,428,743,544 × 6,265,596,773,986.40
  4. Step 4: Simplify right side
    20,041,100,863,508x = 188,252,541,408,587,548,368,830,464
  5. Step 5: Solve for x
    x = 188,252,541,408,587,548,368,830,464/20,041,100,863,508
  6. Step 6: Final answer
    x = 9,393,323,385,312.07

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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.