Home / 38,514,528,048.15-57,771,792,072.23-38,514,528,048.15

Finding the Fourth Proportional to 38,514,528,048.15, 57,771,792,072.23 and 38,514,528,048.15

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Solution

The fourth proportional to 38,514,528,048.15, 57,771,792,072.23 and 38,514,528,048.15 is: 57,771,792,072.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,514,528,048.15 : 57,771,792,072.23 = 38,514,528,048.15 : x
  2. Step 2: Convert to fraction form
    38,514,528,048.15/57,771,792,072.23 = 38,514,528,048.15/x
  3. Step 3: Cross multiply
    38,514,528,048.15x = 57,771,792,072.23 × 38,514,528,048.15
  4. Step 4: Simplify right side
    38,514,528,048.15x = 2,225,053,306,157,599,555,584
  5. Step 5: Solve for x
    x = 2,225,053,306,157,599,555,584/38,514,528,048.15
  6. Step 6: Final answer
    x = 57,771,792,072.23

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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.