Home / 57,762,789,959.16-79,683,313,466.70-37,725,508,556.28

Finding the Fourth Proportional to 57,762,789,959.16, 79,683,313,466.70 and 37,725,508,556.28

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Solution

The fourth proportional to 57,762,789,959.16, 79,683,313,466.70 and 37,725,508,556.28 is: 52,042,041,703.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,762,789,959.16 : 79,683,313,466.70 = 37,725,508,556.28 : x
  2. Step 2: Convert to fraction form
    57,762,789,959.16/79,683,313,466.70 = 37,725,508,556.28/x
  3. Step 3: Cross multiply
    57,762,789,959.16x = 79,683,313,466.70 × 37,725,508,556.28
  4. Step 4: Simplify right side
    57,762,789,959.16x = 3,006,093,523,980,731,809,792
  5. Step 5: Solve for x
    x = 3,006,093,523,980,731,809,792/57,762,789,959.16
  6. Step 6: Final answer
    x = 52,042,041,703.77

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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.