Home / 1,488,115,129,223.70-2,232,408,051,719.70-533,032,580,023.86

Finding the Fourth Proportional to 1,488,115,129,223.70, 2,232,408,051,719.70 and 533,032,580,023.86

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Solution

The fourth proportional to 1,488,115,129,223.70, 2,232,408,051,719.70 and 533,032,580,023.86 is: 799,633,173,607.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,488,115,129,223.70 : 2,232,408,051,719.70 = 533,032,580,023.86 : x
  2. Step 2: Convert to fraction form
    1,488,115,129,223.70/2,232,408,051,719.70 = 533,032,580,023.86/x
  3. Step 3: Cross multiply
    1,488,115,129,223.70x = 2,232,408,051,719.70 × 533,032,580,023.86
  4. Step 4: Simplify right side
    1,488,115,129,223.70x = 1,189,946,223,474,190,468,513,792
  5. Step 5: Solve for x
    x = 1,189,946,223,474,190,468,513,792/1,488,115,129,223.70
  6. Step 6: Final answer
    x = 799,633,173,607.30

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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.