Home / 233,057,510,199.08-321,615,969,223.68-130,176,093,833.90

Finding the Fourth Proportional to 233,057,510,199.08, 321,615,969,223.68 and 130,176,093,833.90

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Solution

The fourth proportional to 233,057,510,199.08, 321,615,969,223.68 and 130,176,093,833.90 is: 179,641,113,270.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,057,510,199.08 : 321,615,969,223.68 = 130,176,093,833.90 : x
  2. Step 2: Convert to fraction form
    233,057,510,199.08/321,615,969,223.68 = 130,176,093,833.90/x
  3. Step 3: Cross multiply
    233,057,510,199.08x = 321,615,969,223.68 × 130,176,093,833.90
  4. Step 4: Simplify right side
    233,057,510,199.08x = 41,866,710,588,142,462,697,472
  5. Step 5: Solve for x
    x = 41,866,710,588,142,462,697,472/233,057,510,199.08
  6. Step 6: Final answer
    x = 179,641,113,270.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.