Home / 176,403,699,498.04-264,605,145,628.92-75,609,210,379.60

Finding the Fourth Proportional to 176,403,699,498.04, 264,605,145,628.92 and 75,609,210,379.60

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Solution

The fourth proportional to 176,403,699,498.04, 264,605,145,628.92 and 75,609,210,379.60 is: 113,413,642,572.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,403,699,498.04 : 264,605,145,628.92 = 75,609,210,379.60 : x
  2. Step 2: Convert to fraction form
    176,403,699,498.04/264,605,145,628.92 = 75,609,210,379.60/x
  3. Step 3: Cross multiply
    176,403,699,498.04x = 264,605,145,628.92 × 75,609,210,379.60
  4. Step 4: Simplify right side
    176,403,699,498.04x = 20,006,586,123,381,710,520,320
  5. Step 5: Solve for x
    x = 20,006,586,123,381,710,520,320/176,403,699,498.04
  6. Step 6: Final answer
    x = 113,413,642,572.75

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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.