Home / 49,516,742,232.54-74,135,633,968.22-44,495,772,695.10

Finding the Fourth Proportional to 49,516,742,232.54, 74,135,633,968.22 and 44,495,772,695.10

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Solution

The fourth proportional to 49,516,742,232.54, 74,135,633,968.22 and 44,495,772,695.10 is: 66,618,322,792.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,516,742,232.54 : 74,135,633,968.22 = 44,495,772,695.10 : x
  2. Step 2: Convert to fraction form
    49,516,742,232.54/74,135,633,968.22 = 44,495,772,695.10/x
  3. Step 3: Cross multiply
    49,516,742,232.54x = 74,135,633,968.22 × 44,495,772,695.10
  4. Step 4: Simplify right side
    49,516,742,232.54x = 3,298,722,317,656,828,936,192
  5. Step 5: Solve for x
    x = 3,298,722,317,656,828,936,192/49,516,742,232.54
  6. Step 6: Final answer
    x = 66,618,322,792.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.