Home / 155,493,356,130.42-233,240,034,195.59-43,698,331,273.37

Finding the Fourth Proportional to 155,493,356,130.42, 233,240,034,195.59 and 43,698,331,273.37

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Solution

The fourth proportional to 155,493,356,130.42, 233,240,034,195.59 and 43,698,331,273.37 is: 65,547,496,910.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,493,356,130.42 : 233,240,034,195.59 = 43,698,331,273.37 : x
  2. Step 2: Convert to fraction form
    155,493,356,130.42/233,240,034,195.59 = 43,698,331,273.37/x
  3. Step 3: Cross multiply
    155,493,356,130.42x = 233,240,034,195.59 × 43,698,331,273.37
  4. Step 4: Simplify right side
    155,493,356,130.42x = 10,192,200,280,489,871,802,368
  5. Step 5: Solve for x
    x = 10,192,200,280,489,871,802,368/155,493,356,130.42
  6. Step 6: Final answer
    x = 65,547,496,910.04

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1.5x scale

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.