Home / 482,064,034,181.10-665,248,475,756.34-265,290,228,722.55

Finding the Fourth Proportional to 482,064,034,181.10, 665,248,475,756.34 and 265,290,228,722.55

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Solution

The fourth proportional to 482,064,034,181.10, 665,248,475,756.34 and 265,290,228,722.55 is: 366,100,575,394.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,064,034,181.10 : 665,248,475,756.34 = 265,290,228,722.55 : x
  2. Step 2: Convert to fraction form
    482,064,034,181.10/665,248,475,756.34 = 265,290,228,722.55/x
  3. Step 3: Cross multiply
    482,064,034,181.10x = 665,248,475,756.34 × 265,290,228,722.55
  4. Step 4: Simplify right side
    482,064,034,181.10x = 176,483,920,290,727,191,379,968
  5. Step 5: Solve for x
    x = 176,483,920,290,727,191,379,968/482,064,034,181.10
  6. Step 6: Final answer
    x = 366,100,575,394.57

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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.