Home / 32,964,051.60-49,463,792.10-13,796,746.20

Finding the Fourth Proportional to 32,964,051.60, 49,463,792.10 and 13,796,746.20

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Solution

The fourth proportional to 32,964,051.60, 49,463,792.10 and 13,796,746.20 is: 20,702,533.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,964,051.60 : 49,463,792.10 = 13,796,746.20 : x
  2. Step 2: Convert to fraction form
    32,964,051.60/49,463,792.10 = 13,796,746.20/x
  3. Step 3: Cross multiply
    32,964,051.60x = 49,463,792.10 × 13,796,746.20
  4. Step 4: Simplify right side
    32,964,051.60x = 682,439,385,693,265
  5. Step 5: Solve for x
    x = 682,439,385,693,265/32,964,051.60
  6. Step 6: Final answer
    x = 20,702,533.60

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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.