Home / 1,747,462,008.57-2,411,481,274.24-954,507,684.21

Finding the Fourth Proportional to 1,747,462,008.57, 2,411,481,274.24 and 954,507,684.21

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Solution

The fourth proportional to 1,747,462,008.57, 2,411,481,274.24 and 954,507,684.21 is: 1,317,211,702.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,462,008.57 : 2,411,481,274.24 = 954,507,684.21 : x
  2. Step 2: Convert to fraction form
    1,747,462,008.57/2,411,481,274.24 = 954,507,684.21/x
  3. Step 3: Cross multiply
    1,747,462,008.57x = 2,411,481,274.24 × 954,507,684.21
  4. Step 4: Simplify right side
    1,747,462,008.57x = 2,301,777,406,590,602,240
  5. Step 5: Solve for x
    x = 2,301,777,406,590,602,240/1,747,462,008.57
  6. Step 6: Final answer
    x = 1,317,211,702.06

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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.