Home / 46,135,964.58-69,208,080.30-13,346,018.46

Finding the Fourth Proportional to 46,135,964.58, 69,208,080.30 and 13,346,018.46

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Solution

The fourth proportional to 46,135,964.58, 69,208,080.30 and 13,346,018.46 is: 20,020,223.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,135,964.58 : 69,208,080.30 = 13,346,018.46 : x
  2. Step 2: Convert to fraction form
    46,135,964.58/69,208,080.30 = 13,346,018.46/x
  3. Step 3: Cross multiply
    46,135,964.58x = 69,208,080.30 × 13,346,018.46
  4. Step 4: Simplify right side
    46,135,964.58x = 923,652,317,264,962.38
  5. Step 5: Solve for x
    x = 923,652,317,264,962.38/46,135,964.58
  6. Step 6: Final answer
    x = 20,020,223.39

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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.