Home / 36,772,378.52-50,742,127.02-22,641,321.02

Finding the Fourth Proportional to 36,772,378.52, 50,742,127.02 and 22,641,321.02

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Solution

The fourth proportional to 36,772,378.52, 50,742,127.02 and 22,641,321.02 is: 31,242,710.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,772,378.52 : 50,742,127.02 = 22,641,321.02 : x
  2. Step 2: Convert to fraction form
    36,772,378.52/50,742,127.02 = 22,641,321.02/x
  3. Step 3: Cross multiply
    36,772,378.52x = 50,742,127.02 × 22,641,321.02
  4. Step 4: Simplify right side
    36,772,378.52x = 1,148,868,787,097,436
  5. Step 5: Solve for x
    x = 1,148,868,787,097,436/36,772,378.52
  6. Step 6: Final answer
    x = 31,242,710.79

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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.