Home / 17,389,312.40-26,076,095.40-6,603,028.40

Finding the Fourth Proportional to 17,389,312.40, 26,076,095.40 and 6,603,028.40

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Solution

The fourth proportional to 17,389,312.40, 26,076,095.40 and 6,603,028.40 is: 9,901,553.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,389,312.40 : 26,076,095.40 = 6,603,028.40 : x
  2. Step 2: Convert to fraction form
    17,389,312.40/26,076,095.40 = 6,603,028.40/x
  3. Step 3: Cross multiply
    17,389,312.40x = 26,076,095.40 × 6,603,028.40
  4. Step 4: Simplify right side
    17,389,312.40x = 172,181,198,487,309.38
  5. Step 5: Solve for x
    x = 172,181,198,487,309.38/17,389,312.40
  6. Step 6: Final answer
    x = 9,901,553.01

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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.