Home / 30,277,597.29-45,415,968.25-14,094,497.13

Finding the Fourth Proportional to 30,277,597.29, 45,415,968.25 and 14,094,497.13

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Solution

The fourth proportional to 30,277,597.29, 45,415,968.25 and 14,094,497.13 is: 21,141,546.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,277,597.29 : 45,415,968.25 = 14,094,497.13 : x
  2. Step 2: Convert to fraction form
    30,277,597.29/45,415,968.25 = 14,094,497.13/x
  3. Step 3: Cross multiply
    30,277,597.29x = 45,415,968.25 × 14,094,497.13
  4. Step 4: Simplify right side
    30,277,597.29x = 640,115,234,155,796.12
  5. Step 5: Solve for x
    x = 640,115,234,155,796.12/30,277,597.29
  6. Step 6: Final answer
    x = 21,141,546.60

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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.