Home / 1,696,983,683,126.90-2,344,900,793,647.60-1,208,394,375,670.90

Finding the Fourth Proportional to 1,696,983,683,126.90, 2,344,900,793,647.60 and 1,208,394,375,670.90

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Solution

The fourth proportional to 1,696,983,683,126.90, 2,344,900,793,647.60 and 1,208,394,375,670.90 is: 1,669,765,572,129.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,983,683,126.90 : 2,344,900,793,647.60 = 1,208,394,375,670.90 : x
  2. Step 2: Convert to fraction form
    1,696,983,683,126.90/2,344,900,793,647.60 = 1,208,394,375,670.90/x
  3. Step 3: Cross multiply
    1,696,983,683,126.90x = 2,344,900,793,647.60 × 1,208,394,375,670.90
  4. Step 4: Simplify right side
    1,696,983,683,126.90x = 2,833,564,930,549,989,184,110,592
  5. Step 5: Solve for x
    x = 2,833,564,930,549,989,184,110,592/1,696,983,683,126.90
  6. Step 6: Final answer
    x = 1,669,765,572,129.01

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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.