Home / 27,040,343,809.68-40,531,888,759.56-9,095,639,294.16

Finding the Fourth Proportional to 27,040,343,809.68, 40,531,888,759.56 and 9,095,639,294.16

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Solution

The fourth proportional to 27,040,343,809.68, 40,531,888,759.56 and 9,095,639,294.16 is: 13,633,829,608.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,040,343,809.68 : 40,531,888,759.56 = 9,095,639,294.16 : x
  2. Step 2: Convert to fraction form
    27,040,343,809.68/40,531,888,759.56 = 9,095,639,294.16/x
  3. Step 3: Cross multiply
    27,040,343,809.68x = 40,531,888,759.56 × 9,095,639,294.16
  4. Step 4: Simplify right side
    27,040,343,809.68x = 368,663,440,067,975,905,280
  5. Step 5: Solve for x
    x = 368,663,440,067,975,905,280/27,040,343,809.68
  6. Step 6: Final answer
    x = 13,633,829,608.93

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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.