Home / 14,160,166.29-21,240,373.37-4,575,546.45

Finding the Fourth Proportional to 14,160,166.29, 21,240,373.37 and 4,575,546.45

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Solution

The fourth proportional to 14,160,166.29, 21,240,373.37 and 4,575,546.45 is: 6,863,359.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,160,166.29 : 21,240,373.37 = 4,575,546.45 : x
  2. Step 2: Convert to fraction form
    14,160,166.29/21,240,373.37 = 4,575,546.45/x
  3. Step 3: Cross multiply
    14,160,166.29x = 21,240,373.37 × 4,575,546.45
  4. Step 4: Simplify right side
    14,160,166.29x = 97,186,314,946,900.30
  5. Step 5: Solve for x
    x = 97,186,314,946,900.30/14,160,166.29
  6. Step 6: Final answer
    x = 6,863,359.72

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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.