Home / 182,051,295.70-273,171,421.95-79,825,666.90

Finding the Fourth Proportional to 182,051,295.70, 273,171,421.95 and 79,825,666.90

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Solution

The fourth proportional to 182,051,295.70, 273,171,421.95 and 79,825,666.90 is: 119,779,927.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,051,295.70 : 273,171,421.95 = 79,825,666.90 : x
  2. Step 2: Convert to fraction form
    182,051,295.70/273,171,421.95 = 79,825,666.90/x
  3. Step 3: Cross multiply
    182,051,295.70x = 273,171,421.95 × 79,825,666.90
  4. Step 4: Simplify right side
    182,051,295.70x = 21,806,090,935,180,048
  5. Step 5: Solve for x
    x = 21,806,090,935,180,048/182,051,295.70
  6. Step 6: Final answer
    x = 119,779,927.14

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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.