Home / 27,291,307.40-40,824,986.70-24,603,921.80

Finding the Fourth Proportional to 27,291,307.40, 40,824,986.70 and 24,603,921.80

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Solution

The fourth proportional to 27,291,307.40, 40,824,986.70 and 24,603,921.80 is: 36,804,934.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,291,307.40 : 40,824,986.70 = 24,603,921.80 : x
  2. Step 2: Convert to fraction form
    27,291,307.40/40,824,986.70 = 24,603,921.80/x
  3. Step 3: Cross multiply
    27,291,307.40x = 40,824,986.70 × 24,603,921.80
  4. Step 4: Simplify right side
    27,291,307.40x = 1,004,454,780,252,840.12
  5. Step 5: Solve for x
    x = 1,004,454,780,252,840.12/27,291,307.40
  6. Step 6: Final answer
    x = 36,804,934.46

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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.