Home / 336,073,368,402.59-463,782,645,704.04-181,749,047,907.56

Finding the Fourth Proportional to 336,073,368,402.59, 463,782,645,704.04 and 181,749,047,907.56

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Solution

The fourth proportional to 336,073,368,402.59, 463,782,645,704.04 and 181,749,047,907.56 is: 250,814,441,779.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,073,368,402.59 : 463,782,645,704.04 = 181,749,047,907.56 : x
  2. Step 2: Convert to fraction form
    336,073,368,402.59/463,782,645,704.04 = 181,749,047,907.56/x
  3. Step 3: Cross multiply
    336,073,368,402.59x = 463,782,645,704.04 × 181,749,047,907.56
  4. Step 4: Simplify right side
    336,073,368,402.59x = 84,292,054,292,758,486,056,960
  5. Step 5: Solve for x
    x = 84,292,054,292,758,486,056,960/336,073,368,402.59
  6. Step 6: Final answer
    x = 250,814,441,779.22

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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.