Home / 59,399,583.19-81,971,606.96-32,939,800.10

Finding the Fourth Proportional to 59,399,583.19, 81,971,606.96 and 32,939,800.10

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Solution

The fourth proportional to 59,399,583.19, 81,971,606.96 and 32,939,800.10 is: 45,457,025.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,399,583.19 : 81,971,606.96 = 32,939,800.10 : x
  2. Step 2: Convert to fraction form
    59,399,583.19/81,971,606.96 = 32,939,800.10/x
  3. Step 3: Cross multiply
    59,399,583.19x = 81,971,606.96 × 32,939,800.10
  4. Step 4: Simplify right side
    59,399,583.19x = 2,700,128,347,179,849
  5. Step 5: Solve for x
    x = 2,700,128,347,179,849/59,399,583.19
  6. Step 6: Final answer
    x = 45,457,025.16

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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.