Home / 60,115,110.66-82,956,307.11-34,010,072.64

Finding the Fourth Proportional to 60,115,110.66, 82,956,307.11 and 34,010,072.64

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Solution

The fourth proportional to 60,115,110.66, 82,956,307.11 and 34,010,072.64 is: 46,932,460.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,115,110.66 : 82,956,307.11 = 34,010,072.64 : x
  2. Step 2: Convert to fraction form
    60,115,110.66/82,956,307.11 = 34,010,072.64/x
  3. Step 3: Cross multiply
    60,115,110.66x = 82,956,307.11 × 34,010,072.64
  4. Step 4: Simplify right side
    60,115,110.66x = 2,821,350,030,757,248.50
  5. Step 5: Solve for x
    x = 2,821,350,030,757,248.50/60,115,110.66
  6. Step 6: Final answer
    x = 46,932,460.07

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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.