Home / 69,876,100.10-104,908,628.55-44,366,932.10

Finding the Fourth Proportional to 69,876,100.10, 104,908,628.55 and 44,366,932.10

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Solution

The fourth proportional to 69,876,100.10, 104,908,628.55 and 44,366,932.10 is: 66,610,386.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,876,100.10 : 104,908,628.55 = 44,366,932.10 : x
  2. Step 2: Convert to fraction form
    69,876,100.10/104,908,628.55 = 44,366,932.10/x
  3. Step 3: Cross multiply
    69,876,100.10x = 104,908,628.55 × 44,366,932.10
  4. Step 4: Simplify right side
    69,876,100.10x = 4,654,473,999,581,971
  5. Step 5: Solve for x
    x = 4,654,473,999,581,971/69,876,100.10
  6. Step 6: Final answer
    x = 66,610,386.00

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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.