Home / 1,488,115,129,222.70-2,232,408,051,718.20-533,032,580,022.86

Finding the Fourth Proportional to 1,488,115,129,222.70, 2,232,408,051,718.20 and 533,032,580,022.86

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Solution

The fourth proportional to 1,488,115,129,222.70, 2,232,408,051,718.20 and 533,032,580,022.86 is: 799,633,173,605.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,488,115,129,222.70 : 2,232,408,051,718.20 = 533,032,580,022.86 : x
  2. Step 2: Convert to fraction form
    1,488,115,129,222.70/2,232,408,051,718.20 = 533,032,580,022.86/x
  3. Step 3: Cross multiply
    1,488,115,129,222.70x = 2,232,408,051,718.20 × 533,032,580,022.86
  4. Step 4: Simplify right side
    1,488,115,129,222.70x = 1,189,946,223,471,158,490,038,272
  5. Step 5: Solve for x
    x = 1,189,946,223,471,158,490,038,272/1,488,115,129,222.70
  6. Step 6: Final answer
    x = 799,633,173,605.80

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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.