Home / 2,294,165,747,972.40-3,439,552,123,620-1,387,401,967,035.70

Finding the Fourth Proportional to 2,294,165,747,972.40, 3,439,552,123,620 and 1,387,401,967,035.70

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Solution

The fourth proportional to 2,294,165,747,972.40, 3,439,552,123,620 and 1,387,401,967,035.70 is: 2,080,076,989,315.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,165,747,972.40 : 3,439,552,123,620 = 1,387,401,967,035.70 : x
  2. Step 2: Convert to fraction form
    2,294,165,747,972.40/3,439,552,123,620 = 1,387,401,967,035.70/x
  3. Step 3: Cross multiply
    2,294,165,747,972.40x = 3,439,552,123,620 × 1,387,401,967,035.70
  4. Step 4: Simplify right side
    2,294,165,747,972.40x = 4,772,041,382,032,207,192,784,896
  5. Step 5: Solve for x
    x = 4,772,041,382,032,207,192,784,896/2,294,165,747,972.40
  6. Step 6: Final answer
    x = 2,080,076,989,315.08

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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.