Home / 15,536,544,058.60-23,304,816,087.90-13,740,698,631.40

Finding the Fourth Proportional to 15,536,544,058.60, 23,304,816,087.90 and 13,740,698,631.40

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Solution

The fourth proportional to 15,536,544,058.60, 23,304,816,087.90 and 13,740,698,631.40 is: 20,611,047,947.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,544,058.60 : 23,304,816,087.90 = 13,740,698,631.40 : x
  2. Step 2: Convert to fraction form
    15,536,544,058.60/23,304,816,087.90 = 13,740,698,631.40/x
  3. Step 3: Cross multiply
    15,536,544,058.60x = 23,304,816,087.90 × 13,740,698,631.40
  4. Step 4: Simplify right side
    15,536,544,058.60x = 320,224,454,524,036,251,648
  5. Step 5: Solve for x
    x = 320,224,454,524,036,251,648/15,536,544,058.60
  6. Step 6: Final answer
    x = 20,611,047,947.10

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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.