Home / 401,811,050.86-602,410,013.56-183,308,585.56

Finding the Fourth Proportional to 401,811,050.86, 602,410,013.56 and 183,308,585.56

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Solution

The fourth proportional to 401,811,050.86, 602,410,013.56 and 183,308,585.56 is: 274,823,022.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    401,811,050.86 : 602,410,013.56 = 183,308,585.56 : x
  2. Step 2: Convert to fraction form
    401,811,050.86/602,410,013.56 = 183,308,585.56/x
  3. Step 3: Cross multiply
    401,811,050.86x = 602,410,013.56 × 183,308,585.56
  4. Step 4: Simplify right side
    401,811,050.86x = 110,426,927,511,585,296
  5. Step 5: Solve for x
    x = 110,426,927,511,585,296/401,811,050.86
  6. Step 6: Final answer
    x = 274,823,022.60

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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.