Home / 56,259,871.68-84,280,614.84-41,461,090.32

Finding the Fourth Proportional to 56,259,871.68, 84,280,614.84 and 41,461,090.32

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Solution

The fourth proportional to 56,259,871.68, 84,280,614.84 and 41,461,090.32 is: 62,111,165.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,259,871.68 : 84,280,614.84 = 41,461,090.32 : x
  2. Step 2: Convert to fraction form
    56,259,871.68/84,280,614.84 = 41,461,090.32/x
  3. Step 3: Cross multiply
    56,259,871.68x = 84,280,614.84 × 41,461,090.32
  4. Step 4: Simplify right side
    56,259,871.68x = 3,494,366,184,106,372.50
  5. Step 5: Solve for x
    x = 3,494,366,184,106,372.50/56,259,871.68
  6. Step 6: Final answer
    x = 62,111,165.20

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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.