Home / 6,200,441,095.20-9,300,661,642.80-4,457,048,894.70

Finding the Fourth Proportional to 6,200,441,095.20, 9,300,661,642.80 and 4,457,048,894.70

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Solution

The fourth proportional to 6,200,441,095.20, 9,300,661,642.80 and 4,457,048,894.70 is: 6,685,573,342.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200,441,095.20 : 9,300,661,642.80 = 4,457,048,894.70 : x
  2. Step 2: Convert to fraction form
    6,200,441,095.20/9,300,661,642.80 = 4,457,048,894.70/x
  3. Step 3: Cross multiply
    6,200,441,095.20x = 9,300,661,642.80 × 4,457,048,894.70
  4. Step 4: Simplify right side
    6,200,441,095.20x = 41,453,503,695,020,417,024
  5. Step 5: Solve for x
    x = 41,453,503,695,020,417,024/6,200,441,095.20
  6. Step 6: Final answer
    x = 6,685,573,342.05

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Double scale
Find fourth proportional to 6,200,441,096.20, 9,300,661,644.30 and 4,457,048,895.70
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.