Home / 716,514,269,698.26-1,074,922,349,921.20-232,430,691,344.86

Finding the Fourth Proportional to 716,514,269,698.26, 1,074,922,349,921.20 and 232,430,691,344.86

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Solution

The fourth proportional to 716,514,269,698.26, 1,074,922,349,921.20 and 232,430,691,344.86 is: 348,695,002,319.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,514,269,698.26 : 1,074,922,349,921.20 = 232,430,691,344.86 : x
  2. Step 2: Convert to fraction form
    716,514,269,698.26/1,074,922,349,921.20 = 232,430,691,344.86/x
  3. Step 3: Cross multiply
    716,514,269,698.26x = 1,074,922,349,921.20 × 232,430,691,344.86
  4. Step 4: Simplify right side
    716,514,269,698.26x = 249,844,944,934,225,997,463,552
  5. Step 5: Solve for x
    x = 249,844,944,934,225,997,463,552/716,514,269,698.26
  6. Step 6: Final answer
    x = 348,695,002,319.27

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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.