Home / 2,294,165,747,981.70-3,439,552,123,633.90-1,387,401,967,045

Finding the Fourth Proportional to 2,294,165,747,981.70, 3,439,552,123,633.90 and 1,387,401,967,045

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Solution

The fourth proportional to 2,294,165,747,981.70, 3,439,552,123,633.90 and 1,387,401,967,045 is: 2,080,076,989,329.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,165,747,981.70 : 3,439,552,123,633.90 = 1,387,401,967,045 : x
  2. Step 2: Convert to fraction form
    2,294,165,747,981.70/3,439,552,123,633.90 = 1,387,401,967,045/x
  3. Step 3: Cross multiply
    2,294,165,747,981.70x = 3,439,552,123,633.90 × 1,387,401,967,045
  4. Step 4: Simplify right side
    2,294,165,747,981.70x = 4,772,041,382,083,479,975,493,632
  5. Step 5: Solve for x
    x = 4,772,041,382,083,479,975,493,632/2,294,165,747,981.70
  6. Step 6: Final answer
    x = 2,080,076,989,329.00

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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.