Home / 93,095,187.40-139,705,766.70-41,950,880.20

Finding the Fourth Proportional to 93,095,187.40, 139,705,766.70 and 41,950,880.20

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Solution

The fourth proportional to 93,095,187.40, 139,705,766.70 and 41,950,880.20 is: 62,954,703.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,095,187.40 : 139,705,766.70 = 41,950,880.20 : x
  2. Step 2: Convert to fraction form
    93,095,187.40/139,705,766.70 = 41,950,880.20/x
  3. Step 3: Cross multiply
    93,095,187.40x = 139,705,766.70 × 41,950,880.20
  4. Step 4: Simplify right side
    93,095,187.40x = 5,860,779,882,080,849
  5. Step 5: Solve for x
    x = 5,860,779,882,080,849/93,095,187.40
  6. Step 6: Final answer
    x = 62,954,703.09

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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.