Home / 59,955,824.48-89,942,315.65-18,460,211.67

Finding the Fourth Proportional to 59,955,824.48, 89,942,315.65 and 18,460,211.67

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Solution

The fourth proportional to 59,955,824.48, 89,942,315.65 and 18,460,211.67 is: 27,692,958.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,955,824.48 : 89,942,315.65 = 18,460,211.67 : x
  2. Step 2: Convert to fraction form
    59,955,824.48/89,942,315.65 = 18,460,211.67/x
  3. Step 3: Cross multiply
    59,955,824.48x = 89,942,315.65 × 18,460,211.67
  4. Step 4: Simplify right side
    59,955,824.48x = 1,660,354,184,942,803.25
  5. Step 5: Solve for x
    x = 1,660,354,184,942,803.25/59,955,824.48
  6. Step 6: Final answer
    x = 27,692,958.93

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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.