Home / 211,837,041.20-317,755,094.64-56,390,884.08

Finding the Fourth Proportional to 211,837,041.20, 317,755,094.64 and 56,390,884.08

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Solution

The fourth proportional to 211,837,041.20, 317,755,094.64 and 56,390,884.08 is: 84,586,201.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,837,041.20 : 317,755,094.64 = 56,390,884.08 : x
  2. Step 2: Convert to fraction form
    211,837,041.20/317,755,094.64 = 56,390,884.08/x
  3. Step 3: Cross multiply
    211,837,041.20x = 317,755,094.64 × 56,390,884.08
  4. Step 4: Simplify right side
    211,837,041.20x = 17,918,490,707,673,668
  5. Step 5: Solve for x
    x = 17,918,490,707,673,668/211,837,041.20
  6. Step 6: Final answer
    x = 84,586,201.76

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