Home / 30,048,925,188.84-41,465,898,036.90-16,682,057,860.20

Finding the Fourth Proportional to 30,048,925,188.84, 41,465,898,036.90 and 16,682,057,860.20

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Solution

The fourth proportional to 30,048,925,188.84, 41,465,898,036.90 and 16,682,057,860.20 is: 23,020,341,191.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,048,925,188.84 : 41,465,898,036.90 = 16,682,057,860.20 : x
  2. Step 2: Convert to fraction form
    30,048,925,188.84/41,465,898,036.90 = 16,682,057,860.20/x
  3. Step 3: Cross multiply
    30,048,925,188.84x = 41,465,898,036.90 × 16,682,057,860.20
  4. Step 4: Simplify right side
    30,048,925,188.84x = 691,736,510,276,719,476,736
  5. Step 5: Solve for x
    x = 691,736,510,276,719,476,736/30,048,925,188.84
  6. Step 6: Final answer
    x = 23,020,341,191.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.