Home / 153,059,176,872.40-229,588,765,308.60-150,995,264,731.60

Finding the Fourth Proportional to 153,059,176,872.40, 229,588,765,308.60 and 150,995,264,731.60

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Solution

The fourth proportional to 153,059,176,872.40, 229,588,765,308.60 and 150,995,264,731.60 is: 226,492,897,097.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,059,176,872.40 : 229,588,765,308.60 = 150,995,264,731.60 : x
  2. Step 2: Convert to fraction form
    153,059,176,872.40/229,588,765,308.60 = 150,995,264,731.60/x
  3. Step 3: Cross multiply
    153,059,176,872.40x = 229,588,765,308.60 × 150,995,264,731.60
  4. Step 4: Simplify right side
    153,059,176,872.40x = 34,666,816,397,173,239,840,768
  5. Step 5: Solve for x
    x = 34,666,816,397,173,239,840,768/153,059,176,872.40
  6. Step 6: Final answer
    x = 226,492,897,097.40

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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.