Home / 7,075,386,245,336.80-10,614,140,551,612-2,485,106,087,736.80

Finding the Fourth Proportional to 7,075,386,245,336.80, 10,614,140,551,612 and 2,485,106,087,736.80

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Solution

The fourth proportional to 7,075,386,245,336.80, 10,614,140,551,612 and 2,485,106,087,736.80 is: 3,728,031,853,849.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075,386,245,336.80 : 10,614,140,551,612 = 2,485,106,087,736.80 : x
  2. Step 2: Convert to fraction form
    7,075,386,245,336.80/10,614,140,551,612 = 2,485,106,087,736.80/x
  3. Step 3: Cross multiply
    7,075,386,245,336.80x = 10,614,140,551,612 × 2,485,106,087,736.80
  4. Step 4: Simplify right side
    7,075,386,245,336.80x = 26,377,265,300,905,015,866,556,416
  5. Step 5: Solve for x
    x = 26,377,265,300,905,015,866,556,416/7,075,386,245,336.80
  6. Step 6: Final answer
    x = 3,728,031,853,849.62

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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.