Home / 695,372,553.60-1,043,058,830.40-583,132,214.40

Finding the Fourth Proportional to 695,372,553.60, 1,043,058,830.40 and 583,132,214.40

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Solution

The fourth proportional to 695,372,553.60, 1,043,058,830.40 and 583,132,214.40 is: 874,698,321.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,372,553.60 : 1,043,058,830.40 = 583,132,214.40 : x
  2. Step 2: Convert to fraction form
    695,372,553.60/1,043,058,830.40 = 583,132,214.40/x
  3. Step 3: Cross multiply
    695,372,553.60x = 1,043,058,830.40 × 583,132,214.40
  4. Step 4: Simplify right side
    695,372,553.60x = 608,241,205,520,626,048
  5. Step 5: Solve for x
    x = 608,241,205,520,626,048/695,372,553.60
  6. Step 6: Final answer
    x = 874,698,321.60

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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.