Home / 23,314,754.16-32,174,391.74-12,860,534.67

Finding the Fourth Proportional to 23,314,754.16, 32,174,391.74 and 12,860,534.67

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Solution

The fourth proportional to 23,314,754.16, 32,174,391.74 and 12,860,534.67 is: 17,747,554.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,314,754.16 : 32,174,391.74 = 12,860,534.67 : x
  2. Step 2: Convert to fraction form
    23,314,754.16/32,174,391.74 = 12,860,534.67/x
  3. Step 3: Cross multiply
    23,314,754.16x = 32,174,391.74 × 12,860,534.67
  4. Step 4: Simplify right side
    23,314,754.16x = 413,779,880,273,474.94
  5. Step 5: Solve for x
    x = 413,779,880,273,474.94/23,314,754.16
  6. Step 6: Final answer
    x = 17,747,554.94

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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.