Home / 61,465,200.30-92,197,800.45-58,630,848.30

Finding the Fourth Proportional to 61,465,200.30, 92,197,800.45 and 58,630,848.30

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Solution

The fourth proportional to 61,465,200.30, 92,197,800.45 and 58,630,848.30 is: 87,946,272.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,465,200.30 : 92,197,800.45 = 58,630,848.30 : x
  2. Step 2: Convert to fraction form
    61,465,200.30/92,197,800.45 = 58,630,848.30/x
  3. Step 3: Cross multiply
    61,465,200.30x = 92,197,800.45 × 58,630,848.30
  4. Step 4: Simplify right side
    61,465,200.30x = 5,405,635,251,777,622
  5. Step 5: Solve for x
    x = 5,405,635,251,777,622/61,465,200.30
  6. Step 6: Final answer
    x = 87,946,272.45

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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.