Home / 31,157,522.82-46,737,727.65-9,593,090.46

Finding the Fourth Proportional to 31,157,522.82, 46,737,727.65 and 9,593,090.46

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Solution

The fourth proportional to 31,157,522.82, 46,737,727.65 and 9,593,090.46 is: 14,390,080.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,157,522.82 : 46,737,727.65 = 9,593,090.46 : x
  2. Step 2: Convert to fraction form
    31,157,522.82/46,737,727.65 = 9,593,090.46/x
  3. Step 3: Cross multiply
    31,157,522.82x = 46,737,727.65 × 9,593,090.46
  4. Step 4: Simplify right side
    31,157,522.82x = 448,359,249,241,293.25
  5. Step 5: Solve for x
    x = 448,359,249,241,293.25/31,157,522.82
  6. Step 6: Final answer
    x = 14,390,080.10

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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.