Home / 14,607,388,710.67-21,925,251,855.42-7,049,492,214.81

Finding the Fourth Proportional to 14,607,388,710.67, 21,925,251,855.42 and 7,049,492,214.81

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Solution

The fourth proportional to 14,607,388,710.67, 21,925,251,855.42 and 7,049,492,214.81 is: 10,581,076,147.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,607,388,710.67 : 21,925,251,855.42 = 7,049,492,214.81 : x
  2. Step 2: Convert to fraction form
    14,607,388,710.67/21,925,251,855.42 = 7,049,492,214.81/x
  3. Step 3: Cross multiply
    14,607,388,710.67x = 21,925,251,855.42 × 7,049,492,214.81
  4. Step 4: Simplify right side
    14,607,388,710.67x = 154,561,892,262,531,792,896
  5. Step 5: Solve for x
    x = 154,561,892,262,531,792,896/14,607,388,710.67
  6. Step 6: Final answer
    x = 10,581,076,147.42

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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.