Home / 28,313,533.32-42,263,600.36-24,295,839.36

Finding the Fourth Proportional to 28,313,533.32, 42,263,600.36 and 24,295,839.36

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Solution

The fourth proportional to 28,313,533.32, 42,263,600.36 and 24,295,839.36 is: 36,266,390.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,313,533.32 : 42,263,600.36 = 24,295,839.36 : x
  2. Step 2: Convert to fraction form
    28,313,533.32/42,263,600.36 = 24,295,839.36/x
  3. Step 3: Cross multiply
    28,313,533.32x = 42,263,600.36 × 24,295,839.36
  4. Step 4: Simplify right side
    28,313,533.32x = 1,026,829,645,121,798.12
  5. Step 5: Solve for x
    x = 1,026,829,645,121,798.12/28,313,533.32
  6. Step 6: Final answer
    x = 36,266,390.12

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.