Home / 34,695,452.80-52,005,854.40-13,121,718.40

Finding the Fourth Proportional to 34,695,452.80, 52,005,854.40 and 13,121,718.40

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Solution

The fourth proportional to 34,695,452.80, 52,005,854.40 and 13,121,718.40 is: 19,668,461.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,695,452.80 : 52,005,854.40 = 13,121,718.40 : x
  2. Step 2: Convert to fraction form
    34,695,452.80/52,005,854.40 = 13,121,718.40/x
  3. Step 3: Cross multiply
    34,695,452.80x = 52,005,854.40 × 13,121,718.40
  4. Step 4: Simplify right side
    34,695,452.80x = 682,406,176,588,201
  5. Step 5: Solve for x
    x = 682,406,176,588,201/34,695,452.80
  6. Step 6: Final answer
    x = 19,668,461.47

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