Home / 22,110,408,027.60-33,165,612,041.40-13,742,125,465.20

Finding the Fourth Proportional to 22,110,408,027.60, 33,165,612,041.40 and 13,742,125,465.20

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Solution

The fourth proportional to 22,110,408,027.60, 33,165,612,041.40 and 13,742,125,465.20 is: 20,613,188,197.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,110,408,027.60 : 33,165,612,041.40 = 13,742,125,465.20 : x
  2. Step 2: Convert to fraction form
    22,110,408,027.60/33,165,612,041.40 = 13,742,125,465.20/x
  3. Step 3: Cross multiply
    22,110,408,027.60x = 33,165,612,041.40 × 13,742,125,465.20
  4. Step 4: Simplify right side
    22,110,408,027.60x = 455,766,001,803,066,736,640
  5. Step 5: Solve for x
    x = 455,766,001,803,066,736,640/22,110,408,027.60
  6. Step 6: Final answer
    x = 20,613,188,197.80

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1.5x scale

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.