Home / 33,054,681.80-49,582,022.70-25,401,931.40

Finding the Fourth Proportional to 33,054,681.80, 49,582,022.70 and 25,401,931.40

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Solution

The fourth proportional to 33,054,681.80, 49,582,022.70 and 25,401,931.40 is: 38,102,897.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,054,681.80 : 49,582,022.70 = 25,401,931.40 : x
  2. Step 2: Convert to fraction form
    33,054,681.80/49,582,022.70 = 25,401,931.40/x
  3. Step 3: Cross multiply
    33,054,681.80x = 49,582,022.70 × 25,401,931.40
  4. Step 4: Simplify right side
    33,054,681.80x = 1,259,479,139,298,642.75
  5. Step 5: Solve for x
    x = 1,259,479,139,298,642.75/33,054,681.80
  6. Step 6: Final answer
    x = 38,102,897.10

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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.