Home / 31,220,421,600.48-46,825,096,656.98-14,199,200,266.64

Finding the Fourth Proportional to 31,220,421,600.48, 46,825,096,656.98 and 14,199,200,266.64

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Solution

The fourth proportional to 31,220,421,600.48, 46,825,096,656.98 and 14,199,200,266.64 is: 21,296,282,716.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,220,421,600.48 : 46,825,096,656.98 = 14,199,200,266.64 : x
  2. Step 2: Convert to fraction form
    31,220,421,600.48/46,825,096,656.98 = 14,199,200,266.64/x
  3. Step 3: Cross multiply
    31,220,421,600.48x = 46,825,096,656.98 × 14,199,200,266.64
  4. Step 4: Simplify right side
    31,220,421,600.48x = 664,878,924,937,000,124,416
  5. Step 5: Solve for x
    x = 664,878,924,937,000,124,416/31,220,421,600.48
  6. Step 6: Final answer
    x = 21,296,282,716.66

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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.