Home / 17,284,788,783.17-23,839,801,629.83-14,877,502,923.01

Finding the Fourth Proportional to 17,284,788,783.17, 23,839,801,629.83 and 14,877,502,923.01

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Solution

The fourth proportional to 17,284,788,783.17, 23,839,801,629.83 and 14,877,502,923.01 is: 20,519,586,491.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,284,788,783.17 : 23,839,801,629.83 = 14,877,502,923.01 : x
  2. Step 2: Convert to fraction form
    17,284,788,783.17/23,839,801,629.83 = 14,877,502,923.01/x
  3. Step 3: Cross multiply
    17,284,788,783.17x = 23,839,801,629.83 × 14,877,502,923.01
  4. Step 4: Simplify right side
    17,284,788,783.17x = 354,676,718,431,747,506,176
  5. Step 5: Solve for x
    x = 354,676,718,431,747,506,176/17,284,788,783.17
  6. Step 6: Final answer
    x = 20,519,586,491.97

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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.