Home / 40,630,017.72-56,069,394.30-23,226,746.52

Finding the Fourth Proportional to 40,630,017.72, 56,069,394.30 and 23,226,746.52

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Solution

The fourth proportional to 40,630,017.72, 56,069,394.30 and 23,226,746.52 is: 32,052,892.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,630,017.72 : 56,069,394.30 = 23,226,746.52 : x
  2. Step 2: Convert to fraction form
    40,630,017.72/56,069,394.30 = 23,226,746.52/x
  3. Step 3: Cross multiply
    40,630,017.72x = 56,069,394.30 × 23,226,746.52
  4. Step 4: Simplify right side
    40,630,017.72x = 1,302,309,608,936,032.75
  5. Step 5: Solve for x
    x = 1,302,309,608,936,032.75/40,630,017.72
  6. Step 6: Final answer
    x = 32,052,892.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.