Home / 51,257,448,032.40-76,886,172,048.60-51,257,448,032.40

Finding the Fourth Proportional to 51,257,448,032.40, 76,886,172,048.60 and 51,257,448,032.40

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Solution

The fourth proportional to 51,257,448,032.40, 76,886,172,048.60 and 51,257,448,032.40 is: 76,886,172,048.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,257,448,032.40 : 76,886,172,048.60 = 51,257,448,032.40 : x
  2. Step 2: Convert to fraction form
    51,257,448,032.40/76,886,172,048.60 = 51,257,448,032.40/x
  3. Step 3: Cross multiply
    51,257,448,032.40x = 76,886,172,048.60 × 51,257,448,032.40
  4. Step 4: Simplify right side
    51,257,448,032.40x = 3,940,988,968,191,280,545,792
  5. Step 5: Solve for x
    x = 3,940,988,968,191,280,545,792/51,257,448,032.40
  6. Step 6: Final answer
    x = 76,886,172,048.60

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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.