Home / 364,760,800.48-547,174,835.93-119,118,722.71

Finding the Fourth Proportional to 364,760,800.48, 547,174,835.93 and 119,118,722.71

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Solution

The fourth proportional to 364,760,800.48, 547,174,835.93 and 119,118,722.71 is: 178,689,068.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,760,800.48 : 547,174,835.93 = 119,118,722.71 : x
  2. Step 2: Convert to fraction form
    364,760,800.48/547,174,835.93 = 119,118,722.71/x
  3. Step 3: Cross multiply
    364,760,800.48x = 547,174,835.93 × 119,118,722.71
  4. Step 4: Simplify right side
    364,760,800.48x = 65,178,767,552,597,336
  5. Step 5: Solve for x
    x = 65,178,767,552,597,336/364,760,800.48
  6. Step 6: Final answer
    x = 178,689,068.20

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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.