Home / 34,848,000.20-52,272,000.30-31,194,835.40

Finding the Fourth Proportional to 34,848,000.20, 52,272,000.30 and 31,194,835.40

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Solution

The fourth proportional to 34,848,000.20, 52,272,000.30 and 31,194,835.40 is: 46,792,253.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,848,000.20 : 52,272,000.30 = 31,194,835.40 : x
  2. Step 2: Convert to fraction form
    34,848,000.20/52,272,000.30 = 31,194,835.40/x
  3. Step 3: Cross multiply
    34,848,000.20x = 52,272,000.30 × 31,194,835.40
  4. Step 4: Simplify right side
    34,848,000.20x = 1,630,616,445,387,250.50
  5. Step 5: Solve for x
    x = 1,630,616,445,387,250.50/34,848,000.20
  6. Step 6: Final answer
    x = 46,792,253.10

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1.5x scale

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.