Home / 2,970,223,832,048.20-4,455,335,748,072.40-1,062,255,407,821.10

Finding the Fourth Proportional to 2,970,223,832,048.20, 4,455,335,748,072.40 and 1,062,255,407,821.10

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Solution

The fourth proportional to 2,970,223,832,048.20, 4,455,335,748,072.40 and 1,062,255,407,821.10 is: 1,593,383,111,731.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,970,223,832,048.20 : 4,455,335,748,072.40 = 1,062,255,407,821.10 : x
  2. Step 2: Convert to fraction form
    2,970,223,832,048.20/4,455,335,748,072.40 = 1,062,255,407,821.10/x
  3. Step 3: Cross multiply
    2,970,223,832,048.20x = 4,455,335,748,072.40 × 1,062,255,407,821.10
  4. Step 4: Simplify right side
    2,970,223,832,048.20x = 4,732,704,492,048,573,026,795,520
  5. Step 5: Solve for x
    x = 4,732,704,492,048,573,026,795,520/2,970,223,832,048.20
  6. Step 6: Final answer
    x = 1,593,383,111,731.69

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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.