Home / 606,461,633,493.10-909,748,373,128.40-198,050,147,368.62

Finding the Fourth Proportional to 606,461,633,493.10, 909,748,373,128.40 and 198,050,147,368.62

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Solution

The fourth proportional to 606,461,633,493.10, 909,748,373,128.40 and 198,050,147,368.62 is: 297,093,483,603.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,461,633,493.10 : 909,748,373,128.40 = 198,050,147,368.62 : x
  2. Step 2: Convert to fraction form
    606,461,633,493.10/909,748,373,128.40 = 198,050,147,368.62/x
  3. Step 3: Cross multiply
    606,461,633,493.10x = 909,748,373,128.40 × 198,050,147,368.62
  4. Step 4: Simplify right side
    606,461,633,493.10x = 180,175,799,366,441,922,199,552
  5. Step 5: Solve for x
    x = 180,175,799,366,441,922,199,552/606,461,633,493.10
  6. Step 6: Final answer
    x = 297,093,483,603.68

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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.