Home / 350,006,700.14-483,014,313.52-193,377,412.70

Finding the Fourth Proportional to 350,006,700.14, 483,014,313.52 and 193,377,412.70

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Solution

The fourth proportional to 350,006,700.14, 483,014,313.52 and 193,377,412.70 is: 266,863,629.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,006,700.14 : 483,014,313.52 = 193,377,412.70 : x
  2. Step 2: Convert to fraction form
    350,006,700.14/483,014,313.52 = 193,377,412.70/x
  3. Step 3: Cross multiply
    350,006,700.14x = 483,014,313.52 × 193,377,412.70
  4. Step 4: Simplify right side
    350,006,700.14x = 93,404,058,245,564,224
  5. Step 5: Solve for x
    x = 93,404,058,245,564,224/350,006,700.14
  6. Step 6: Final answer
    x = 266,863,629.21

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1.5x scale

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.