Home / 58,870,580.49-81,239,967.24-32,408,719.25

Finding the Fourth Proportional to 58,870,580.49, 81,239,967.24 and 32,408,719.25

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Solution

The fourth proportional to 58,870,580.49, 81,239,967.24 and 32,408,719.25 is: 44,723,243.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,870,580.49 : 81,239,967.24 = 32,408,719.25 : x
  2. Step 2: Convert to fraction form
    58,870,580.49/81,239,967.24 = 32,408,719.25/x
  3. Step 3: Cross multiply
    58,870,580.49x = 81,239,967.24 × 32,408,719.25
  4. Step 4: Simplify right side
    58,870,580.49x = 2,632,883,289,754,157.50
  5. Step 5: Solve for x
    x = 2,632,883,289,754,157.50/58,870,580.49
  6. Step 6: Final answer
    x = 44,723,243.22

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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.