Home / 17,404,261,803.52-26,106,360,096.09-5,453,429,039.67

Finding the Fourth Proportional to 17,404,261,803.52, 26,106,360,096.09 and 5,453,429,039.67

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Solution

The fourth proportional to 17,404,261,803.52, 26,106,360,096.09 and 5,453,429,039.67 is: 8,180,133,341.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,404,261,803.52 : 26,106,360,096.09 = 5,453,429,039.67 : x
  2. Step 2: Convert to fraction form
    17,404,261,803.52/26,106,360,096.09 = 5,453,429,039.67/x
  3. Step 3: Cross multiply
    17,404,261,803.52x = 26,106,360,096.09 × 5,453,429,039.67
  4. Step 4: Simplify right side
    17,404,261,803.52x = 142,369,182,268,168,634,368
  5. Step 5: Solve for x
    x = 142,369,182,268,168,634,368/17,404,261,803.52
  6. Step 6: Final answer
    x = 8,180,133,341.79

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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.