Home / 93,263,265.60-139,894,898.40-67,882,401.60

Finding the Fourth Proportional to 93,263,265.60, 139,894,898.40 and 67,882,401.60

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Solution

The fourth proportional to 93,263,265.60, 139,894,898.40 and 67,882,401.60 is: 101,823,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,263,265.60 : 139,894,898.40 = 67,882,401.60 : x
  2. Step 2: Convert to fraction form
    93,263,265.60/139,894,898.40 = 67,882,401.60/x
  3. Step 3: Cross multiply
    93,263,265.60x = 139,894,898.40 × 67,882,401.60
  4. Step 4: Simplify right side
    93,263,265.60x = 9,496,401,674,979,998
  5. Step 5: Solve for x
    x = 9,496,401,674,979,998/93,263,265.60
  6. Step 6: Final answer
    x = 101,823,602.40

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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.