Home / 262,294,254-393,460,276.68-100,736,190

Finding the Fourth Proportional to 262,294,254, 393,460,276.68 and 100,736,190

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Solution

The fourth proportional to 262,294,254, 393,460,276.68 and 100,736,190 is: 151,111,542.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,294,254 : 393,460,276.68 = 100,736,190 : x
  2. Step 2: Convert to fraction form
    262,294,254/393,460,276.68 = 100,736,190/x
  3. Step 3: Cross multiply
    262,294,254x = 393,460,276.68 × 100,736,190
  4. Step 4: Simplify right side
    262,294,254x = 39,635,689,189,089,048
  5. Step 5: Solve for x
    x = 39,635,689,189,089,048/262,294,254
  6. Step 6: Final answer
    x = 151,111,542.04

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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.