Home / 1,442,387,035,604.60-2,163,650,132,707.50-474,274,042,176.36

Finding the Fourth Proportional to 1,442,387,035,604.60, 2,163,650,132,707.50 and 474,274,042,176.36

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Solution

The fourth proportional to 1,442,387,035,604.60, 2,163,650,132,707.50 and 474,274,042,176.36 is: 711,433,941,767.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,442,387,035,604.60 : 2,163,650,132,707.50 = 474,274,042,176.36 : x
  2. Step 2: Convert to fraction form
    1,442,387,035,604.60/2,163,650,132,707.50 = 474,274,042,176.36/x
  3. Step 3: Cross multiply
    1,442,387,035,604.60x = 2,163,650,132,707.50 × 474,274,042,176.36
  4. Step 4: Simplify right side
    1,442,387,035,604.60x = 1,026,163,094,294,603,705,090,048
  5. Step 5: Solve for x
    x = 1,026,163,094,294,603,705,090,048/1,442,387,035,604.60
  6. Step 6: Final answer
    x = 711,433,941,767.56

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Double scale
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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.