Home / 195,570,291,109.80-293,355,436,664.70-55,984,123,813.80

Finding the Fourth Proportional to 195,570,291,109.80, 293,355,436,664.70 and 55,984,123,813.80

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Solution

The fourth proportional to 195,570,291,109.80, 293,355,436,664.70 and 55,984,123,813.80 is: 83,976,185,720.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570,291,109.80 : 293,355,436,664.70 = 55,984,123,813.80 : x
  2. Step 2: Convert to fraction form
    195,570,291,109.80/293,355,436,664.70 = 55,984,123,813.80/x
  3. Step 3: Cross multiply
    195,570,291,109.80x = 293,355,436,664.70 × 55,984,123,813.80
  4. Step 4: Simplify right side
    195,570,291,109.80x = 16,423,247,087,687,931,265,024
  5. Step 5: Solve for x
    x = 16,423,247,087,687,931,265,024/195,570,291,109.80
  6. Step 6: Final answer
    x = 83,976,185,720.70

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1.5x scale

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.