Home / 155,114,342,424.18-232,652,256,182.32-41,802,933,030.57

Finding the Fourth Proportional to 155,114,342,424.18, 232,652,256,182.32 and 41,802,933,030.57

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Solution

The fourth proportional to 155,114,342,424.18, 232,652,256,182.32 and 41,802,933,030.57 is: 62,699,209,709.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,114,342,424.18 : 232,652,256,182.32 = 41,802,933,030.57 : x
  2. Step 2: Convert to fraction form
    155,114,342,424.18/232,652,256,182.32 = 41,802,933,030.57/x
  3. Step 3: Cross multiply
    155,114,342,424.18x = 232,652,256,182.32 × 41,802,933,030.57
  4. Step 4: Simplify right side
    155,114,342,424.18x = 9,725,546,684,600,073,322,496
  5. Step 5: Solve for x
    x = 9,725,546,684,600,073,322,496/155,114,342,424.18
  6. Step 6: Final answer
    x = 62,699,209,709.47

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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.