Home / 17,460,630,016.20-26,190,566,871.30-4,869,152,493.30

Finding the Fourth Proportional to 17,460,630,016.20, 26,190,566,871.30 and 4,869,152,493.30

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Solution

The fourth proportional to 17,460,630,016.20, 26,190,566,871.30 and 4,869,152,493.30 is: 7,303,623,286.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,460,630,016.20 : 26,190,566,871.30 = 4,869,152,493.30 : x
  2. Step 2: Convert to fraction form
    17,460,630,016.20/26,190,566,871.30 = 4,869,152,493.30/x
  3. Step 3: Cross multiply
    17,460,630,016.20x = 26,190,566,871.30 × 4,869,152,493.30
  4. Step 4: Simplify right side
    17,460,630,016.20x = 127,525,863,982,330,773,504
  5. Step 5: Solve for x
    x = 127,525,863,982,330,773,504/17,460,630,016.20
  6. Step 6: Final answer
    x = 7,303,623,286.45

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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.