Home / 155,580,755.40-233,382,942.90-46,397,404.80

Finding the Fourth Proportional to 155,580,755.40, 233,382,942.90 and 46,397,404.80

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Solution

The fourth proportional to 155,580,755.40, 233,382,942.90 and 46,397,404.80 is: 69,599,629.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,580,755.40 : 233,382,942.90 = 46,397,404.80 : x
  2. Step 2: Convert to fraction form
    155,580,755.40/233,382,942.90 = 46,397,404.80/x
  3. Step 3: Cross multiply
    155,580,755.40x = 233,382,942.90 × 46,397,404.80
  4. Step 4: Simplify right side
    155,580,755.40x = 10,828,362,875,146,586
  5. Step 5: Solve for x
    x = 10,828,362,875,146,586/155,580,755.40
  6. Step 6: Final answer
    x = 69,599,629.13

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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.