Home / 270,850,859.68-373,774,240.37-165,004,271.11

Finding the Fourth Proportional to 270,850,859.68, 373,774,240.37 and 165,004,271.11

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Solution

The fourth proportional to 270,850,859.68, 373,774,240.37 and 165,004,271.11 is: 227,705,927.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,850,859.68 : 373,774,240.37 = 165,004,271.11 : x
  2. Step 2: Convert to fraction form
    270,850,859.68/373,774,240.37 = 165,004,271.11/x
  3. Step 3: Cross multiply
    270,850,859.68x = 373,774,240.37 × 165,004,271.11
  4. Step 4: Simplify right side
    270,850,859.68x = 61,674,346,091,830,376
  5. Step 5: Solve for x
    x = 61,674,346,091,830,376/270,850,859.68
  6. Step 6: Final answer
    x = 227,705,927.03

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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.