Home / 4,758,895,424,258.70-7,139,743,660,955-1,535,502,716,910

Finding the Fourth Proportional to 4,758,895,424,258.70, 7,139,743,660,955 and 1,535,502,716,910

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Solution

The fourth proportional to 4,758,895,424,258.70, 7,139,743,660,955 and 1,535,502,716,910 is: 2,303,705,967,891.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,758,895,424,258.70 : 7,139,743,660,955 = 1,535,502,716,910 : x
  2. Step 2: Convert to fraction form
    4,758,895,424,258.70/7,139,743,660,955 = 1,535,502,716,910/x
  3. Step 3: Cross multiply
    4,758,895,424,258.70x = 7,139,743,660,955 × 1,535,502,716,910
  4. Step 4: Simplify right side
    4,758,895,424,258.70x = 10,963,095,789,437,351,356,268,544
  5. Step 5: Solve for x
    x = 10,963,095,789,437,351,356,268,544/4,758,895,424,258.70
  6. Step 6: Final answer
    x = 2,303,705,967,891.72

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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.