Home / 99,698,567.20-149,547,850.80-61,403,322.40

Finding the Fourth Proportional to 99,698,567.20, 149,547,850.80 and 61,403,322.40

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Solution

The fourth proportional to 99,698,567.20, 149,547,850.80 and 61,403,322.40 is: 92,104,983.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,698,567.20 : 149,547,850.80 = 61,403,322.40 : x
  2. Step 2: Convert to fraction form
    99,698,567.20/149,547,850.80 = 61,403,322.40/x
  3. Step 3: Cross multiply
    99,698,567.20x = 149,547,850.80 × 61,403,322.40
  4. Step 4: Simplify right side
    99,698,567.20x = 9,182,734,896,899,498
  5. Step 5: Solve for x
    x = 9,182,734,896,899,498/99,698,567.20
  6. Step 6: Final answer
    x = 92,104,983.60

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