Home / 6,238,408,752,801.60-9,357,613,129,202.40-6,238,408,752,801.60

Finding the Fourth Proportional to 6,238,408,752,801.60, 9,357,613,129,202.40 and 6,238,408,752,801.60

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Solution

The fourth proportional to 6,238,408,752,801.60, 9,357,613,129,202.40 and 6,238,408,752,801.60 is: 9,357,613,129,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,408,752,801.60 : 9,357,613,129,202.40 = 6,238,408,752,801.60 : x
  2. Step 2: Convert to fraction form
    6,238,408,752,801.60/9,357,613,129,202.40 = 6,238,408,752,801.60/x
  3. Step 3: Cross multiply
    6,238,408,752,801.60x = 9,357,613,129,202.40 × 6,238,408,752,801.60
  4. Step 4: Simplify right side
    6,238,408,752,801.60x = 58,376,615,650,547,423,810,420,736
  5. Step 5: Solve for x
    x = 58,376,615,650,547,423,810,420,736/6,238,408,752,801.60
  6. Step 6: Final answer
    x = 9,357,613,129,202.40

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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.