Home / 14,437,669,666.36-21,641,219,751.78-4,856,354,195.96

Finding the Fourth Proportional to 14,437,669,666.36, 21,641,219,751.78 and 4,856,354,195.96

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Solution

The fourth proportional to 14,437,669,666.36, 21,641,219,751.78 and 4,856,354,195.96 is: 7,279,390,010.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,437,669,666.36 : 21,641,219,751.78 = 4,856,354,195.96 : x
  2. Step 2: Convert to fraction form
    14,437,669,666.36/21,641,219,751.78 = 4,856,354,195.96/x
  3. Step 3: Cross multiply
    14,437,669,666.36x = 21,641,219,751.78 × 4,856,354,195.96
  4. Step 4: Simplify right side
    14,437,669,666.36x = 105,097,428,347,249,229,824
  5. Step 5: Solve for x
    x = 105,097,428,347,249,229,824/14,437,669,666.36
  6. Step 6: Final answer
    x = 7,279,390,010.71

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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.