Home / 245,270,013.84-367,756,834.32-97,740,269.64

Finding the Fourth Proportional to 245,270,013.84, 367,756,834.32 and 97,740,269.64

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Solution

The fourth proportional to 245,270,013.84, 367,756,834.32 and 97,740,269.64 is: 146,551,352.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,270,013.84 : 367,756,834.32 = 97,740,269.64 : x
  2. Step 2: Convert to fraction form
    245,270,013.84/367,756,834.32 = 97,740,269.64/x
  3. Step 3: Cross multiply
    245,270,013.84x = 367,756,834.32 × 97,740,269.64
  4. Step 4: Simplify right side
    245,270,013.84x = 35,944,652,148,389,604
  5. Step 5: Solve for x
    x = 35,944,652,148,389,604/245,270,013.84
  6. Step 6: Final answer
    x = 146,551,352.06

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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.