Home / 32,559,979.05-48,839,968.58-13,404,483.45

Finding the Fourth Proportional to 32,559,979.05, 48,839,968.58 and 13,404,483.45

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Solution

The fourth proportional to 32,559,979.05, 48,839,968.58 and 13,404,483.45 is: 20,106,725.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,559,979.05 : 48,839,968.58 = 13,404,483.45 : x
  2. Step 2: Convert to fraction form
    32,559,979.05/48,839,968.58 = 13,404,483.45/x
  3. Step 3: Cross multiply
    32,559,979.05x = 48,839,968.58 × 13,404,483.45
  4. Step 4: Simplify right side
    32,559,979.05x = 654,674,550,462,107.62
  5. Step 5: Solve for x
    x = 654,674,550,462,107.62/32,559,979.05
  6. Step 6: Final answer
    x = 20,106,725.18

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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.