Home / 45,081,368.30-62,212,308.09-25,501,837.70

Finding the Fourth Proportional to 45,081,368.30, 62,212,308.09 and 25,501,837.70

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Solution

The fourth proportional to 45,081,368.30, 62,212,308.09 and 25,501,837.70 is: 35,192,547.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,081,368.30 : 62,212,308.09 = 25,501,837.70 : x
  2. Step 2: Convert to fraction form
    45,081,368.30/62,212,308.09 = 25,501,837.70/x
  3. Step 3: Cross multiply
    45,081,368.30x = 62,212,308.09 × 25,501,837.70
  4. Step 4: Simplify right side
    45,081,368.30x = 1,586,528,183,913,476
  5. Step 5: Solve for x
    x = 1,586,528,183,913,476/45,081,368.30
  6. Step 6: Final answer
    x = 35,192,547.25

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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.