Home / 2,343,137,411,410.90-3,515,158,741,637.30-890,887,156,565.30

Finding the Fourth Proportional to 2,343,137,411,410.90, 3,515,158,741,637.30 and 890,887,156,565.30

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Solution

The fourth proportional to 2,343,137,411,410.90, 3,515,158,741,637.30 and 890,887,156,565.30 is: 1,336,502,827,773.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,137,411,410.90 : 3,515,158,741,637.30 = 890,887,156,565.30 : x
  2. Step 2: Convert to fraction form
    2,343,137,411,410.90/3,515,158,741,637.30 = 890,887,156,565.30/x
  3. Step 3: Cross multiply
    2,343,137,411,410.90x = 3,515,158,741,637.30 × 890,887,156,565.30
  4. Step 4: Simplify right side
    2,343,137,411,410.90x = 3,131,609,776,212,912,308,748,288
  5. Step 5: Solve for x
    x = 3,131,609,776,212,912,308,748,288/2,343,137,411,410.90
  6. Step 6: Final answer
    x = 1,336,502,827,773.66

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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.