Home / 733,164,803.08-1,011,803,748.78-454,796,017

Finding the Fourth Proportional to 733,164,803.08, 1,011,803,748.78 and 454,796,017

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Solution

The fourth proportional to 733,164,803.08, 1,011,803,748.78 and 454,796,017 is: 627,641,033.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,164,803.08 : 1,011,803,748.78 = 454,796,017 : x
  2. Step 2: Convert to fraction form
    733,164,803.08/1,011,803,748.78 = 454,796,017/x
  3. Step 3: Cross multiply
    733,164,803.08x = 1,011,803,748.78 × 454,796,017
  4. Step 4: Simplify right side
    733,164,803.08x = 460,164,314,930,812,608
  5. Step 5: Solve for x
    x = 460,164,314,930,812,608/733,164,803.08
  6. Step 6: Final answer
    x = 627,641,033.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.