Home / 56,035,844.56-83,974,756-26,460,478.64

Finding the Fourth Proportional to 56,035,844.56, 83,974,756 and 26,460,478.64

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Solution

The fourth proportional to 56,035,844.56, 83,974,756 and 26,460,478.64 is: 39,653,408.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,035,844.56 : 83,974,756 = 26,460,478.64 : x
  2. Step 2: Convert to fraction form
    56,035,844.56/83,974,756 = 26,460,478.64/x
  3. Step 3: Cross multiply
    56,035,844.56x = 83,974,756 × 26,460,478.64
  4. Step 4: Simplify right side
    56,035,844.56x = 2,222,012,237,437,212
  5. Step 5: Solve for x
    x = 2,222,012,237,437,212/56,035,844.56
  6. Step 6: Final answer
    x = 39,653,408.54

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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.