Home / 334,368,670.84-461,416,124.43-185,699,368.66

Finding the Fourth Proportional to 334,368,670.84, 461,416,124.43 and 185,699,368.66

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Solution

The fourth proportional to 334,368,670.84, 461,416,124.43 and 185,699,368.66 is: 256,258,108.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,368,670.84 : 461,416,124.43 = 185,699,368.66 : x
  2. Step 2: Convert to fraction form
    334,368,670.84/461,416,124.43 = 185,699,368.66/x
  3. Step 3: Cross multiply
    334,368,670.84x = 461,416,124.43 × 185,699,368.66
  4. Step 4: Simplify right side
    334,368,670.84x = 85,684,682,996,659,248
  5. Step 5: Solve for x
    x = 85,684,682,996,659,248/334,368,670.84
  6. Step 6: Final answer
    x = 256,258,108.10

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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.