Home / 367,276,150.26-550,986,862.95-104,963,054.58

Finding the Fourth Proportional to 367,276,150.26, 550,986,862.95 and 104,963,054.58

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Solution

The fourth proportional to 367,276,150.26, 550,986,862.95 and 104,963,054.58 is: 157,465,340.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,276,150.26 : 550,986,862.95 = 104,963,054.58 : x
  2. Step 2: Convert to fraction form
    367,276,150.26/550,986,862.95 = 104,963,054.58/x
  3. Step 3: Cross multiply
    367,276,150.26x = 550,986,862.95 × 104,963,054.58
  4. Step 4: Simplify right side
    367,276,150.26x = 57,833,264,168,683,832
  5. Step 5: Solve for x
    x = 57,833,264,168,683,832/367,276,150.26
  6. Step 6: Final answer
    x = 157,465,340.80

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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.