Home / 6,331,393,109.40-9,497,089,664.10-4,698,806,357.40

Finding the Fourth Proportional to 6,331,393,109.40, 9,497,089,664.10 and 4,698,806,357.40

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Solution

The fourth proportional to 6,331,393,109.40, 9,497,089,664.10 and 4,698,806,357.40 is: 7,048,209,536.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,331,393,109.40 : 9,497,089,664.10 = 4,698,806,357.40 : x
  2. Step 2: Convert to fraction form
    6,331,393,109.40/9,497,089,664.10 = 4,698,806,357.40/x
  3. Step 3: Cross multiply
    6,331,393,109.40x = 9,497,089,664.10 × 4,698,806,357.40
  4. Step 4: Simplify right side
    6,331,393,109.40x = 44,624,985,290,470,907,904
  5. Step 5: Solve for x
    x = 44,624,985,290,470,907,904/6,331,393,109.40
  6. Step 6: Final answer
    x = 7,048,209,536.10

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Similar ratio
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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.