Home / 39,528,069.20-59,292,103.80-28,048,943.60

Finding the Fourth Proportional to 39,528,069.20, 59,292,103.80 and 28,048,943.60

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Solution

The fourth proportional to 39,528,069.20, 59,292,103.80 and 28,048,943.60 is: 42,073,415.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,528,069.20 : 59,292,103.80 = 28,048,943.60 : x
  2. Step 2: Convert to fraction form
    39,528,069.20/59,292,103.80 = 28,048,943.60/x
  3. Step 3: Cross multiply
    39,528,069.20x = 59,292,103.80 × 28,048,943.60
  4. Step 4: Simplify right side
    39,528,069.20x = 1,663,080,875,411,545.75
  5. Step 5: Solve for x
    x = 1,663,080,875,411,545.75/39,528,069.20
  6. Step 6: Final answer
    x = 42,073,415.40

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