Home / 34,018,503,627.90-51,030,207,358.02-13,056,936,499.74

Finding the Fourth Proportional to 34,018,503,627.90, 51,030,207,358.02 and 13,056,936,499.74

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Solution

The fourth proportional to 34,018,503,627.90, 51,030,207,358.02 and 13,056,936,499.74 is: 19,586,345,840.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,018,503,627.90 : 51,030,207,358.02 = 13,056,936,499.74 : x
  2. Step 2: Convert to fraction form
    34,018,503,627.90/51,030,207,358.02 = 13,056,936,499.74/x
  3. Step 3: Cross multiply
    34,018,503,627.90x = 51,030,207,358.02 × 13,056,936,499.74
  4. Step 4: Simplify right side
    34,018,503,627.90x = 666,298,177,042,231,984,128
  5. Step 5: Solve for x
    x = 666,298,177,042,231,984,128/34,018,503,627.90
  6. Step 6: Final answer
    x = 19,586,345,840.79

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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.