Home / 31,220,421,600.36-46,825,096,656.80-14,199,200,266.51

Finding the Fourth Proportional to 31,220,421,600.36, 46,825,096,656.80 and 14,199,200,266.51

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Solution

The fourth proportional to 31,220,421,600.36, 46,825,096,656.80 and 14,199,200,266.51 is: 21,296,282,716.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,220,421,600.36 : 46,825,096,656.80 = 14,199,200,266.51 : x
  2. Step 2: Convert to fraction form
    31,220,421,600.36/46,825,096,656.80 = 14,199,200,266.51/x
  3. Step 3: Cross multiply
    31,220,421,600.36x = 46,825,096,656.80 × 14,199,200,266.51
  4. Step 4: Simplify right side
    31,220,421,600.36x = 664,878,924,928,379,518,976
  5. Step 5: Solve for x
    x = 664,878,924,928,379,518,976/31,220,421,600.36
  6. Step 6: Final answer
    x = 21,296,282,716.46

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1.5x scale

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.