Home / 233,057,510,196.07-321,615,969,219.54-130,176,093,830.89

Finding the Fourth Proportional to 233,057,510,196.07, 321,615,969,219.54 and 130,176,093,830.89

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Solution

The fourth proportional to 233,057,510,196.07, 321,615,969,219.54 and 130,176,093,830.89 is: 179,641,113,266.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,057,510,196.07 : 321,615,969,219.54 = 130,176,093,830.89 : x
  2. Step 2: Convert to fraction form
    233,057,510,196.07/321,615,969,219.54 = 130,176,093,830.89/x
  3. Step 3: Cross multiply
    233,057,510,196.07x = 321,615,969,219.54 × 130,176,093,830.89
  4. Step 4: Simplify right side
    233,057,510,196.07x = 41,866,710,586,635,466,047,488
  5. Step 5: Solve for x
    x = 41,866,710,586,635,466,047,488/233,057,510,196.07
  6. Step 6: Final answer
    x = 179,641,113,266.05

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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.