Home / 130,334,901,793.80-195,502,352,690.70-46,583,201,416.20

Finding the Fourth Proportional to 130,334,901,793.80, 195,502,352,690.70 and 46,583,201,416.20

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Solution

The fourth proportional to 130,334,901,793.80, 195,502,352,690.70 and 46,583,201,416.20 is: 69,874,802,124.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,334,901,793.80 : 195,502,352,690.70 = 46,583,201,416.20 : x
  2. Step 2: Convert to fraction form
    130,334,901,793.80/195,502,352,690.70 = 46,583,201,416.20/x
  3. Step 3: Cross multiply
    130,334,901,793.80x = 195,502,352,690.70 × 46,583,201,416.20
  4. Step 4: Simplify right side
    130,334,901,793.80x = 9,107,125,472,731,848,507,392
  5. Step 5: Solve for x
    x = 9,107,125,472,731,848,507,392/130,334,901,793.80
  6. Step 6: Final answer
    x = 69,874,802,124.30

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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.