Home / 46,406,094.40-64,045,977.32-27,831,453.24

Finding the Fourth Proportional to 46,406,094.40, 64,045,977.32 and 27,831,453.24

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Solution

The fourth proportional to 46,406,094.40, 64,045,977.32 and 27,831,453.24 is: 38,410,744.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,406,094.40 : 64,045,977.32 = 27,831,453.24 : x
  2. Step 2: Convert to fraction form
    46,406,094.40/64,045,977.32 = 27,831,453.24/x
  3. Step 3: Cross multiply
    46,406,094.40x = 64,045,977.32 × 27,831,453.24
  4. Step 4: Simplify right side
    46,406,094.40x = 1,782,492,622,991,680.50
  5. Step 5: Solve for x
    x = 1,782,492,622,991,680.50/46,406,094.40
  6. Step 6: Final answer
    x = 38,410,744.24

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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.