Home / 55,916,583.48-83,837,870.64-26,774,721

Finding the Fourth Proportional to 55,916,583.48, 83,837,870.64 and 26,774,721

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Solution

The fourth proportional to 55,916,583.48, 83,837,870.64 and 26,774,721 is: 40,144,362.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,916,583.48 : 83,837,870.64 = 26,774,721 : x
  2. Step 2: Convert to fraction form
    55,916,583.48/83,837,870.64 = 26,774,721/x
  3. Step 3: Cross multiply
    55,916,583.48x = 83,837,870.64 × 26,774,721
  4. Step 4: Simplify right side
    55,916,583.48x = 2,244,735,595,620,091.50
  5. Step 5: Solve for x
    x = 2,244,735,595,620,091.50/55,916,583.48
  6. Step 6: Final answer
    x = 40,144,362.48

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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.