Home / 60,437,536.56-83,367,464.76-36,905,329.08

Finding the Fourth Proportional to 60,437,536.56, 83,367,464.76 and 36,905,329.08

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Solution

The fourth proportional to 60,437,536.56, 83,367,464.76 and 36,905,329.08 is: 50,907,166.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,437,536.56 : 83,367,464.76 = 36,905,329.08 : x
  2. Step 2: Convert to fraction form
    60,437,536.56/83,367,464.76 = 36,905,329.08/x
  3. Step 3: Cross multiply
    60,437,536.56x = 83,367,464.76 × 36,905,329.08
  4. Step 4: Simplify right side
    60,437,536.56x = 3,076,703,721,533,103.50
  5. Step 5: Solve for x
    x = 3,076,703,721,533,103.50/60,437,536.56
  6. Step 6: Final answer
    x = 50,907,166.25

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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.