Home / 41,980,310,018.49-57,624,453,849.36-37,116,030,545.49

Finding the Fourth Proportional to 41,980,310,018.49, 57,624,453,849.36 and 37,116,030,545.49

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Solution

The fourth proportional to 41,980,310,018.49, 57,624,453,849.36 and 37,116,030,545.49 is: 50,947,479,623.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,980,310,018.49 : 57,624,453,849.36 = 37,116,030,545.49 : x
  2. Step 2: Convert to fraction form
    41,980,310,018.49/57,624,453,849.36 = 37,116,030,545.49/x
  3. Step 3: Cross multiply
    41,980,310,018.49x = 57,624,453,849.36 × 37,116,030,545.49
  4. Step 4: Simplify right side
    41,980,310,018.49x = 2,138,790,989,240,024,432,640
  5. Step 5: Solve for x
    x = 2,138,790,989,240,024,432,640/41,980,310,018.49
  6. Step 6: Final answer
    x = 50,947,479,623.14

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.