Home / 155,664,049,254.36-233,435,707,790.56-53,541,224,718.24

Finding the Fourth Proportional to 155,664,049,254.36, 233,435,707,790.56 and 53,541,224,718.24

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Solution

The fourth proportional to 155,664,049,254.36, 233,435,707,790.56 and 53,541,224,718.24 is: 80,291,073,937.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,664,049,254.36 : 233,435,707,790.56 = 53,541,224,718.24 : x
  2. Step 2: Convert to fraction form
    155,664,049,254.36/233,435,707,790.56 = 53,541,224,718.24/x
  3. Step 3: Cross multiply
    155,664,049,254.36x = 233,435,707,790.56 × 53,541,224,718.24
  4. Step 4: Simplify right side
    155,664,049,254.36x = 12,498,433,688,075,780,489,216
  5. Step 5: Solve for x
    x = 12,498,433,688,075,780,489,216/155,664,049,254.36
  6. Step 6: Final answer
    x = 80,291,073,937.39

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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.