Home / 472,413,829.32-708,558,530.04-140,413,752

Finding the Fourth Proportional to 472,413,829.32, 708,558,530.04 and 140,413,752

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Solution

The fourth proportional to 472,413,829.32, 708,558,530.04 and 140,413,752 is: 210,602,136.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    472,413,829.32 : 708,558,530.04 = 140,413,752 : x
  2. Step 2: Convert to fraction form
    472,413,829.32/708,558,530.04 = 140,413,752/x
  3. Step 3: Cross multiply
    472,413,829.32x = 708,558,530.04 × 140,413,752
  4. Step 4: Simplify right side
    472,413,829.32x = 99,491,361,714,521,104
  5. Step 5: Solve for x
    x = 99,491,361,714,521,104/472,413,829.32
  6. Step 6: Final answer
    x = 210,602,136.39

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