Home / 46,542,897,302.13-69,824,150,978.90-15,098,091,279.57

Finding the Fourth Proportional to 46,542,897,302.13, 69,824,150,978.90 and 15,098,091,279.57

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Solution

The fourth proportional to 46,542,897,302.13, 69,824,150,978.90 and 15,098,091,279.57 is: 22,650,317,580.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,542,897,302.13 : 69,824,150,978.90 = 15,098,091,279.57 : x
  2. Step 2: Convert to fraction form
    46,542,897,302.13/69,824,150,978.90 = 15,098,091,279.57/x
  3. Step 3: Cross multiply
    46,542,897,302.13x = 69,824,150,978.90 × 15,098,091,279.57
  4. Step 4: Simplify right side
    46,542,897,302.13x = 1,054,211,404,997,909,020,672
  5. Step 5: Solve for x
    x = 1,054,211,404,997,909,020,672/46,542,897,302.13
  6. Step 6: Final answer
    x = 22,650,317,580.24

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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.