Home / 224,236,326,404.90-309,448,059,882.88-127,897,290,619.92

Finding the Fourth Proportional to 224,236,326,404.90, 309,448,059,882.88 and 127,897,290,619.92

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Solution

The fourth proportional to 224,236,326,404.90, 309,448,059,882.88 and 127,897,290,619.92 is: 176,499,361,549.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,236,326,404.90 : 309,448,059,882.88 = 127,897,290,619.92 : x
  2. Step 2: Convert to fraction form
    224,236,326,404.90/309,448,059,882.88 = 127,897,290,619.92/x
  3. Step 3: Cross multiply
    224,236,326,404.90x = 309,448,059,882.88 × 127,897,290,619.92
  4. Step 4: Simplify right side
    224,236,326,404.90x = 39,577,568,446,611,114,164,224
  5. Step 5: Solve for x
    x = 39,577,568,446,611,114,164,224/224,236,326,404.90
  6. Step 6: Final answer
    x = 176,499,361,549.24

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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.