Home / 716,514,269,679.60-1,074,922,349,893.30-232,430,691,326.10

Finding the Fourth Proportional to 716,514,269,679.60, 1,074,922,349,893.30 and 232,430,691,326.10

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Solution

The fourth proportional to 716,514,269,679.60, 1,074,922,349,893.30 and 232,430,691,326.10 is: 348,695,002,291.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,514,269,679.60 : 1,074,922,349,893.30 = 232,430,691,326.10 : x
  2. Step 2: Convert to fraction form
    716,514,269,679.60/1,074,922,349,893.30 = 232,430,691,326.10/x
  3. Step 3: Cross multiply
    716,514,269,679.60x = 1,074,922,349,893.30 × 232,430,691,326.10
  4. Step 4: Simplify right side
    716,514,269,679.60x = 249,844,944,907,575,691,837,440
  5. Step 5: Solve for x
    x = 249,844,944,907,575,691,837,440/716,514,269,679.60
  6. Step 6: Final answer
    x = 348,695,002,291.16

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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.