Home / 7,649,470,789,784-11,476,218,712,756-2,749,002,342,329.40

Finding the Fourth Proportional to 7,649,470,789,784, 11,476,218,712,756 and 2,749,002,342,329.40

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Solution

The fourth proportional to 7,649,470,789,784, 11,476,218,712,756 and 2,749,002,342,329.40 is: 4,124,226,758,873.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,649,470,789,784 : 11,476,218,712,756 = 2,749,002,342,329.40 : x
  2. Step 2: Convert to fraction form
    7,649,470,789,784/11,476,218,712,756 = 2,749,002,342,329.40/x
  3. Step 3: Cross multiply
    7,649,470,789,784x = 11,476,218,712,756 × 2,749,002,342,329.40
  4. Step 4: Simplify right side
    7,649,470,789,784x = 31,548,152,122,450,735,485,943,808
  5. Step 5: Solve for x
    x = 31,548,152,122,450,735,485,943,808/7,649,470,789,784
  6. Step 6: Final answer
    x = 4,124,226,758,873.81

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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.