Home / 716,514,269,678.10-1,074,922,349,891.10-232,430,691,324.60

Finding the Fourth Proportional to 716,514,269,678.10, 1,074,922,349,891.10 and 232,430,691,324.60

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Solution

The fourth proportional to 716,514,269,678.10, 1,074,922,349,891.10 and 232,430,691,324.60 is: 348,695,002,288.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,514,269,678.10 : 1,074,922,349,891.10 = 232,430,691,324.60 : x
  2. Step 2: Convert to fraction form
    716,514,269,678.10/1,074,922,349,891.10 = 232,430,691,324.60/x
  3. Step 3: Cross multiply
    716,514,269,678.10x = 1,074,922,349,891.10 × 232,430,691,324.60
  4. Step 4: Simplify right side
    716,514,269,678.10x = 249,844,944,905,451,931,172,864
  5. Step 5: Solve for x
    x = 249,844,944,905,451,931,172,864/716,514,269,678.10
  6. Step 6: Final answer
    x = 348,695,002,288.92

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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.