Home / 36,124,087.14-49,851,605.21-19,604,354.36

Finding the Fourth Proportional to 36,124,087.14, 49,851,605.21 and 19,604,354.36

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Solution

The fourth proportional to 36,124,087.14, 49,851,605.21 and 19,604,354.36 is: 27,054,207.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,124,087.14 : 49,851,605.21 = 19,604,354.36 : x
  2. Step 2: Convert to fraction form
    36,124,087.14/49,851,605.21 = 19,604,354.36/x
  3. Step 3: Cross multiply
    36,124,087.14x = 49,851,605.21 × 19,604,354.36
  4. Step 4: Simplify right side
    36,124,087.14x = 977,308,533,604,382.38
  5. Step 5: Solve for x
    x = 977,308,533,604,382.38/36,124,087.14
  6. Step 6: Final answer
    x = 27,054,207.07

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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.