Home / 23,334,211.76-32,201,207.21-12,880,225.37

Finding the Fourth Proportional to 23,334,211.76, 32,201,207.21 and 12,880,225.37

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Solution

The fourth proportional to 23,334,211.76, 32,201,207.21 and 12,880,225.37 is: 17,774,708.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,334,211.76 : 32,201,207.21 = 12,880,225.37 : x
  2. Step 2: Convert to fraction form
    23,334,211.76/32,201,207.21 = 12,880,225.37/x
  3. Step 3: Cross multiply
    23,334,211.76x = 32,201,207.21 × 12,880,225.37
  4. Step 4: Simplify right side
    23,334,211.76x = 414,758,806,163,572.50
  5. Step 5: Solve for x
    x = 414,758,806,163,572.50/23,334,211.76
  6. Step 6: Final answer
    x = 17,774,708.24

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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.