Home / 5,576,833,841.40-7,696,168,709.36-3,036,655,065.60

Finding the Fourth Proportional to 5,576,833,841.40, 7,696,168,709.36 and 3,036,655,065.60

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Solution

The fourth proportional to 5,576,833,841.40, 7,696,168,709.36 and 3,036,655,065.60 is: 4,190,659,137.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,833,841.40 : 7,696,168,709.36 = 3,036,655,065.60 : x
  2. Step 2: Convert to fraction form
    5,576,833,841.40/7,696,168,709.36 = 3,036,655,065.60/x
  3. Step 3: Cross multiply
    5,576,833,841.40x = 7,696,168,709.36 × 3,036,655,065.60
  4. Step 4: Simplify right side
    5,576,833,841.40x = 23,370,609,696,990,257,152
  5. Step 5: Solve for x
    x = 23,370,609,696,990,257,152/5,576,833,841.40
  6. Step 6: Final answer
    x = 4,190,659,137.72

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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.