Home / 660,563,895.95-991,232,218.07-246,326,894.09

Finding the Fourth Proportional to 660,563,895.95, 991,232,218.07 and 246,326,894.09

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Solution

The fourth proportional to 660,563,895.95, 991,232,218.07 and 246,326,894.09 is: 369,634,421.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    660,563,895.95 : 991,232,218.07 = 246,326,894.09 : x
  2. Step 2: Convert to fraction form
    660,563,895.95/991,232,218.07 = 246,326,894.09/x
  3. Step 3: Cross multiply
    660,563,895.95x = 991,232,218.07 × 246,326,894.09
  4. Step 4: Simplify right side
    660,563,895.95x = 244,167,153,599,124,704
  5. Step 5: Solve for x
    x = 244,167,153,599,124,704/660,563,895.95
  6. Step 6: Final answer
    x = 369,634,421.58

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