Home / 93,389,028.59-140,168,549.88-49,706,460.58

Finding the Fourth Proportional to 93,389,028.59, 140,168,549.88 and 49,706,460.58

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Solution

The fourth proportional to 93,389,028.59, 140,168,549.88 and 49,706,460.58 is: 74,604,935.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,389,028.59 : 140,168,549.88 = 49,706,460.58 : x
  2. Step 2: Convert to fraction form
    93,389,028.59/140,168,549.88 = 49,706,460.58/x
  3. Step 3: Cross multiply
    93,389,028.59x = 140,168,549.88 × 49,706,460.58
  4. Step 4: Simplify right side
    93,389,028.59x = 6,967,282,498,815,562
  5. Step 5: Solve for x
    x = 6,967,282,498,815,562/93,389,028.59
  6. Step 6: Final answer
    x = 74,604,935.97

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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.