Home / 1,737,989,976.60-2,606,984,964.90-1,544,498,213.40

Finding the Fourth Proportional to 1,737,989,976.60, 2,606,984,964.90 and 1,544,498,213.40

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Solution

The fourth proportional to 1,737,989,976.60, 2,606,984,964.90 and 1,544,498,213.40 is: 2,316,747,320.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,989,976.60 : 2,606,984,964.90 = 1,544,498,213.40 : x
  2. Step 2: Convert to fraction form
    1,737,989,976.60/2,606,984,964.90 = 1,544,498,213.40/x
  3. Step 3: Cross multiply
    1,737,989,976.60x = 2,606,984,964.90 × 1,544,498,213.40
  4. Step 4: Simplify right side
    1,737,989,976.60x = 4,026,483,620,648,712,192
  5. Step 5: Solve for x
    x = 4,026,483,620,648,712,192/1,737,989,976.60
  6. Step 6: Final answer
    x = 2,316,747,320.10

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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.