Home / 34,630,152.40-51,910,965.60-16,402,309.30

Finding the Fourth Proportional to 34,630,152.40, 51,910,965.60 and 16,402,309.30

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Solution

The fourth proportional to 34,630,152.40, 51,910,965.60 and 16,402,309.30 is: 24,587,235.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,630,152.40 : 51,910,965.60 = 16,402,309.30 : x
  2. Step 2: Convert to fraction form
    34,630,152.40/51,910,965.60 = 16,402,309.30/x
  3. Step 3: Cross multiply
    34,630,152.40x = 51,910,965.60 × 16,402,309.30
  4. Step 4: Simplify right side
    34,630,152.40x = 851,459,713,832,860.12
  5. Step 5: Solve for x
    x = 851,459,713,832,860.12/34,630,152.40
  6. Step 6: Final answer
    x = 24,587,235.54

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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.