Home / 434,696,049,768.20-652,341,919,210.80-151,714,893,029.76

Finding the Fourth Proportional to 434,696,049,768.20, 652,341,919,210.80 and 151,714,893,029.76

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Solution

The fourth proportional to 434,696,049,768.20, 652,341,919,210.80 and 151,714,893,029.76 is: 227,676,291,387.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,696,049,768.20 : 652,341,919,210.80 = 151,714,893,029.76 : x
  2. Step 2: Convert to fraction form
    434,696,049,768.20/652,341,919,210.80 = 151,714,893,029.76/x
  3. Step 3: Cross multiply
    434,696,049,768.20x = 652,341,919,210.80 × 151,714,893,029.76
  4. Step 4: Simplify right side
    434,696,049,768.20x = 98,969,984,491,894,874,308,608
  5. Step 5: Solve for x
    x = 98,969,984,491,894,874,308,608/434,696,049,768.20
  6. Step 6: Final answer
    x = 227,676,291,387.21

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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.