Home / 15,772,303.70-23,664,676.35-6,186,050.90

Finding the Fourth Proportional to 15,772,303.70, 23,664,676.35 and 6,186,050.90

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Solution

The fourth proportional to 15,772,303.70, 23,664,676.35 and 6,186,050.90 is: 9,281,516.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,772,303.70 : 23,664,676.35 = 6,186,050.90 : x
  2. Step 2: Convert to fraction form
    15,772,303.70/23,664,676.35 = 6,186,050.90/x
  3. Step 3: Cross multiply
    15,772,303.70x = 23,664,676.35 × 6,186,050.90
  4. Step 4: Simplify right side
    15,772,303.70x = 146,390,892,433,126.22
  5. Step 5: Solve for x
    x = 146,390,892,433,126.22/15,772,303.70
  6. Step 6: Final answer
    x = 9,281,516.21

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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.