Home / 30,284,287,001.64-45,385,825,096.68-23,569,536,986.88

Finding the Fourth Proportional to 30,284,287,001.64, 45,385,825,096.68 and 23,569,536,986.88

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Solution

The fourth proportional to 30,284,287,001.64, 45,385,825,096.68 and 23,569,536,986.88 is: 35,322,703,263.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,284,287,001.64 : 45,385,825,096.68 = 23,569,536,986.88 : x
  2. Step 2: Convert to fraction form
    30,284,287,001.64/45,385,825,096.68 = 23,569,536,986.88/x
  3. Step 3: Cross multiply
    30,284,287,001.64x = 45,385,825,096.68 × 23,569,536,986.88
  4. Step 4: Simplify right side
    30,284,287,001.64x = 1,069,722,883,296,265,895,936
  5. Step 5: Solve for x
    x = 1,069,722,883,296,265,895,936/30,284,287,001.64
  6. Step 6: Final answer
    x = 35,322,703,263.19

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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.