Home / 4,758,895,424,257.20-7,139,743,660,953-1,535,502,716,908.50

Finding the Fourth Proportional to 4,758,895,424,257.20, 7,139,743,660,953 and 1,535,502,716,908.50

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Solution

The fourth proportional to 4,758,895,424,257.20, 7,139,743,660,953 and 1,535,502,716,908.50 is: 2,303,705,967,889.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,758,895,424,257.20 : 7,139,743,660,953 = 1,535,502,716,908.50 : x
  2. Step 2: Convert to fraction form
    4,758,895,424,257.20/7,139,743,660,953 = 1,535,502,716,908.50/x
  3. Step 3: Cross multiply
    4,758,895,424,257.20x = 7,139,743,660,953 × 1,535,502,716,908.50
  4. Step 4: Simplify right side
    4,758,895,424,257.20x = 10,963,095,789,423,570,953,699,328
  5. Step 5: Solve for x
    x = 10,963,095,789,423,570,953,699,328/4,758,895,424,257.20
  6. Step 6: Final answer
    x = 2,303,705,967,889.55

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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.