Home / 46,386,048.20-69,579,072.30-46,386,048.20

Finding the Fourth Proportional to 46,386,048.20, 69,579,072.30 and 46,386,048.20

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Solution

The fourth proportional to 46,386,048.20, 69,579,072.30 and 46,386,048.20 is: 69,579,072.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,386,048.20 : 69,579,072.30 = 46,386,048.20 : x
  2. Step 2: Convert to fraction form
    46,386,048.20/69,579,072.30 = 46,386,048.20/x
  3. Step 3: Cross multiply
    46,386,048.20x = 69,579,072.30 × 46,386,048.20
  4. Step 4: Simplify right side
    46,386,048.20x = 3,227,498,201,419,085
  5. Step 5: Solve for x
    x = 3,227,498,201,419,085/46,386,048.20
  6. Step 6: Final answer
    x = 69,579,072.30

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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.