Home / 97,805,969.10-146,708,953.65-90,415,658.70

Finding the Fourth Proportional to 97,805,969.10, 146,708,953.65 and 90,415,658.70

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Solution

The fourth proportional to 97,805,969.10, 146,708,953.65 and 90,415,658.70 is: 135,623,488.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,805,969.10 : 146,708,953.65 = 90,415,658.70 : x
  2. Step 2: Convert to fraction form
    97,805,969.10/146,708,953.65 = 90,415,658.70/x
  3. Step 3: Cross multiply
    97,805,969.10x = 146,708,953.65 × 90,415,658.70
  4. Step 4: Simplify right side
    97,805,969.10x = 13,264,786,681,452,520
  5. Step 5: Solve for x
    x = 13,264,786,681,452,520/97,805,969.10
  6. Step 6: Final answer
    x = 135,623,488.05

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