Home / 93,555,701.70-140,333,552.55-39,696,015.30

Finding the Fourth Proportional to 93,555,701.70, 140,333,552.55 and 39,696,015.30

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Solution

The fourth proportional to 93,555,701.70, 140,333,552.55 and 39,696,015.30 is: 59,544,022.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,555,701.70 : 140,333,552.55 = 39,696,015.30 : x
  2. Step 2: Convert to fraction form
    93,555,701.70/140,333,552.55 = 39,696,015.30/x
  3. Step 3: Cross multiply
    93,555,701.70x = 140,333,552.55 × 39,696,015.30
  4. Step 4: Simplify right side
    93,555,701.70x = 5,570,682,849,128,154
  5. Step 5: Solve for x
    x = 5,570,682,849,128,154/93,555,701.70
  6. Step 6: Final answer
    x = 59,544,022.95

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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.