Home / 384,887,263.14-577,502,530.20-177,514,162.20

Finding the Fourth Proportional to 384,887,263.14, 577,502,530.20 and 177,514,162.20

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Solution

The fourth proportional to 384,887,263.14, 577,502,530.20 and 177,514,162.20 is: 266,350,403.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,887,263.14 : 577,502,530.20 = 177,514,162.20 : x
  2. Step 2: Convert to fraction form
    384,887,263.14/577,502,530.20 = 177,514,162.20/x
  3. Step 3: Cross multiply
    384,887,263.14x = 577,502,530.20 × 177,514,162.20
  4. Step 4: Simplify right side
    384,887,263.14x = 102,514,877,816,833,200
  5. Step 5: Solve for x
    x = 102,514,877,816,833,200/384,887,263.14
  6. Step 6: Final answer
    x = 266,350,403.44

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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.