Home / 17,404,260,010.46-26,106,357,430.85-5,453,427,255.59

Finding the Fourth Proportional to 17,404,260,010.46, 26,106,357,430.85 and 5,453,427,255.59

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Solution

The fourth proportional to 17,404,260,010.46, 26,106,357,430.85 and 5,453,427,255.59 is: 8,180,130,673.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,404,260,010.46 : 26,106,357,430.85 = 5,453,427,255.59 : x
  2. Step 2: Convert to fraction form
    17,404,260,010.46/26,106,357,430.85 = 5,453,427,255.59/x
  3. Step 3: Cross multiply
    17,404,260,010.46x = 26,106,357,430.85 × 5,453,427,255.59
  4. Step 4: Simplify right side
    17,404,260,010.46x = 142,369,121,157,620,826,112
  5. Step 5: Solve for x
    x = 142,369,121,157,620,826,112/17,404,260,010.46
  6. Step 6: Final answer
    x = 8,180,130,673.30

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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.