Home / 7,007,751,314.64-9,670,699,841.48-3,835,953,321.04

Finding the Fourth Proportional to 7,007,751,314.64, 9,670,699,841.48 and 3,835,953,321.04

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Solution

The fourth proportional to 7,007,751,314.64, 9,670,699,841.48 and 3,835,953,321.04 is: 5,293,617,240.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,007,751,314.64 : 9,670,699,841.48 = 3,835,953,321.04 : x
  2. Step 2: Convert to fraction form
    7,007,751,314.64/9,670,699,841.48 = 3,835,953,321.04/x
  3. Step 3: Cross multiply
    7,007,751,314.64x = 9,670,699,841.48 × 3,835,953,321.04
  4. Step 4: Simplify right side
    7,007,751,314.64x = 37,096,353,173,706,203,136
  5. Step 5: Solve for x
    x = 37,096,353,173,706,203,136/7,007,751,314.64
  6. Step 6: Final answer
    x = 5,293,617,240.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.