Home / 28,983,386.40-43,480,328.40-14,570,181.60

Finding the Fourth Proportional to 28,983,386.40, 43,480,328.40 and 14,570,181.60

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Solution

The fourth proportional to 28,983,386.40, 43,480,328.40 and 14,570,181.60 is: 21,857,911.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,983,386.40 : 43,480,328.40 = 14,570,181.60 : x
  2. Step 2: Convert to fraction form
    28,983,386.40/43,480,328.40 = 14,570,181.60/x
  3. Step 3: Cross multiply
    28,983,386.40x = 43,480,328.40 × 14,570,181.60
  4. Step 4: Simplify right side
    28,983,386.40x = 633,516,280,815,637.38
  5. Step 5: Solve for x
    x = 633,516,280,815,637.38/28,983,386.40
  6. Step 6: Final answer
    x = 21,857,911.01

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