Home / 2,897,137,714.60-4,346,840,312.70-1,057,076,396.20

Finding the Fourth Proportional to 2,897,137,714.60, 4,346,840,312.70 and 1,057,076,396.20

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Solution

The fourth proportional to 2,897,137,714.60, 4,346,840,312.70 and 1,057,076,396.20 is: 1,586,028,261.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,137,714.60 : 4,346,840,312.70 = 1,057,076,396.20 : x
  2. Step 2: Convert to fraction form
    2,897,137,714.60/4,346,840,312.70 = 1,057,076,396.20/x
  3. Step 3: Cross multiply
    2,897,137,714.60x = 4,346,840,312.70 × 1,057,076,396.20
  4. Step 4: Simplify right side
    2,897,137,714.60x = 4,594,942,292,605,796,864
  5. Step 5: Solve for x
    x = 4,594,942,292,605,796,864/2,897,137,714.60
  6. Step 6: Final answer
    x = 1,586,028,261.43

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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.