Home / 102,362,912.10-153,544,368.15-44,967,284.10

Finding the Fourth Proportional to 102,362,912.10, 153,544,368.15 and 44,967,284.10

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Solution

The fourth proportional to 102,362,912.10, 153,544,368.15 and 44,967,284.10 is: 67,450,926.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,362,912.10 : 153,544,368.15 = 44,967,284.10 : x
  2. Step 2: Convert to fraction form
    102,362,912.10/153,544,368.15 = 44,967,284.10/x
  3. Step 3: Cross multiply
    102,362,912.10x = 153,544,368.15 × 44,967,284.10
  4. Step 4: Simplify right side
    102,362,912.10x = 6,904,473,224,556,042
  5. Step 5: Solve for x
    x = 6,904,473,224,556,042/102,362,912.10
  6. Step 6: Final answer
    x = 67,450,926.15

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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.