Home / 952,789,594,438.96-1,429,606,437,817.20-499,400,748,638.84

Finding the Fourth Proportional to 952,789,594,438.96, 1,429,606,437,817.20 and 499,400,748,638.84

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Solution

The fourth proportional to 952,789,594,438.96, 1,429,606,437,817.20 and 499,400,748,638.84 is: 749,322,336,717.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,789,594,438.96 : 1,429,606,437,817.20 = 499,400,748,638.84 : x
  2. Step 2: Convert to fraction form
    952,789,594,438.96/1,429,606,437,817.20 = 499,400,748,638.84/x
  3. Step 3: Cross multiply
    952,789,594,438.96x = 1,429,606,437,817.20 × 499,400,748,638.84
  4. Step 4: Simplify right side
    952,789,594,438.96x = 713,946,525,304,814,932,328,448
  5. Step 5: Solve for x
    x = 713,946,525,304,814,932,328,448/952,789,594,438.96
  6. Step 6: Final answer
    x = 749,322,336,717.18

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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.