Home / 27,525,045.51-41,261,783.54-9,316,499.04

Finding the Fourth Proportional to 27,525,045.51, 41,261,783.54 and 9,316,499.04

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Solution

The fourth proportional to 27,525,045.51, 41,261,783.54 and 9,316,499.04 is: 13,966,021.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,525,045.51 : 41,261,783.54 = 9,316,499.04 : x
  2. Step 2: Convert to fraction form
    27,525,045.51/41,261,783.54 = 9,316,499.04/x
  3. Step 3: Cross multiply
    27,525,045.51x = 41,261,783.54 × 9,316,499.04
  4. Step 4: Simplify right side
    27,525,045.51x = 384,415,366,692,515.25
  5. Step 5: Solve for x
    x = 384,415,366,692,515.25/27,525,045.51
  6. Step 6: Final answer
    x = 13,966,021.11

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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.