Home / 42,690,575,725.02-58,913,000,084.79-23,660,907,786.54

Finding the Fourth Proportional to 42,690,575,725.02, 58,913,000,084.79 and 23,660,907,786.54

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Solution

The fourth proportional to 42,690,575,725.02, 58,913,000,084.79 and 23,660,907,786.54 is: 32,652,055,840.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,690,575,725.02 : 58,913,000,084.79 = 23,660,907,786.54 : x
  2. Step 2: Convert to fraction form
    42,690,575,725.02/58,913,000,084.79 = 23,660,907,786.54/x
  3. Step 3: Cross multiply
    42,690,575,725.02x = 58,913,000,084.79 × 23,660,907,786.54
  4. Step 4: Simplify right side
    42,690,575,725.02x = 1,393,935,062,434,639,511,552
  5. Step 5: Solve for x
    x = 1,393,935,062,434,639,511,552/42,690,575,725.02
  6. Step 6: Final answer
    x = 32,652,055,840.46

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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.