Home / 168,014,118-252,063,692.28-46,845,570

Finding the Fourth Proportional to 168,014,118, 252,063,692.28 and 46,845,570

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Solution

The fourth proportional to 168,014,118, 252,063,692.28 and 46,845,570 is: 70,280,209.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,014,118 : 252,063,692.28 = 46,845,570 : x
  2. Step 2: Convert to fraction form
    168,014,118/252,063,692.28 = 46,845,570/x
  3. Step 3: Cross multiply
    168,014,118x = 252,063,692.28 × 46,845,570
  4. Step 4: Simplify right side
    168,014,118x = 11,808,067,341,161,200
  5. Step 5: Solve for x
    x = 11,808,067,341,161,200/168,014,118
  6. Step 6: Final answer
    x = 70,280,209.08

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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.