Home / 63,825,507,630.60-95,738,261,445.90-19,653,832,321.80

Finding the Fourth Proportional to 63,825,507,630.60, 95,738,261,445.90 and 19,653,832,321.80

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Solution

The fourth proportional to 63,825,507,630.60, 95,738,261,445.90 and 19,653,832,321.80 is: 29,480,748,482.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,825,507,630.60 : 95,738,261,445.90 = 19,653,832,321.80 : x
  2. Step 2: Convert to fraction form
    63,825,507,630.60/95,738,261,445.90 = 19,653,832,321.80/x
  3. Step 3: Cross multiply
    63,825,507,630.60x = 95,738,261,445.90 × 19,653,832,321.80
  4. Step 4: Simplify right side
    63,825,507,630.60x = 1,881,623,737,238,368,026,624
  5. Step 5: Solve for x
    x = 1,881,623,737,238,368,026,624/63,825,507,630.60
  6. Step 6: Final answer
    x = 29,480,748,482.70

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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.