Home / 33,997,797.30-46,915,592.13-18,527,547.90

Finding the Fourth Proportional to 33,997,797.30, 46,915,592.13 and 18,527,547.90

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Solution

The fourth proportional to 33,997,797.30, 46,915,592.13 and 18,527,547.90 is: 25,567,270.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,997,797.30 : 46,915,592.13 = 18,527,547.90 : x
  2. Step 2: Convert to fraction form
    33,997,797.30/46,915,592.13 = 18,527,547.90/x
  3. Step 3: Cross multiply
    33,997,797.30x = 46,915,592.13 × 18,527,547.90
  4. Step 4: Simplify right side
    33,997,797.30x = 869,230,880,445,438
  5. Step 5: Solve for x
    x = 869,230,880,445,438/33,997,797.30
  6. Step 6: Final answer
    x = 25,567,270.51

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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.