Home / 15,544,575.40-23,316,863.10-4,907,007.40

Finding the Fourth Proportional to 15,544,575.40, 23,316,863.10 and 4,907,007.40

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Solution

The fourth proportional to 15,544,575.40, 23,316,863.10 and 4,907,007.40 is: 7,360,511.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,575.40 : 23,316,863.10 = 4,907,007.40 : x
  2. Step 2: Convert to fraction form
    15,544,575.40/23,316,863.10 = 4,907,007.40/x
  3. Step 3: Cross multiply
    15,544,575.40x = 23,316,863.10 × 4,907,007.40
  4. Step 4: Simplify right side
    15,544,575.40x = 114,416,019,776,486.95
  5. Step 5: Solve for x
    x = 114,416,019,776,486.95/15,544,575.40
  6. Step 6: Final answer
    x = 7,360,511.10

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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.