Home / 18,126,764,987.94-24,833,756,630.70-17,447,377,928.31

Finding the Fourth Proportional to 18,126,764,987.94, 24,833,756,630.70 and 17,447,377,928.31

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Solution

The fourth proportional to 18,126,764,987.94, 24,833,756,630.70 and 17,447,377,928.31 is: 23,902,993,038.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,126,764,987.94 : 24,833,756,630.70 = 17,447,377,928.31 : x
  2. Step 2: Convert to fraction form
    18,126,764,987.94/24,833,756,630.70 = 17,447,377,928.31/x
  3. Step 3: Cross multiply
    18,126,764,987.94x = 24,833,756,630.70 × 17,447,377,928.31
  4. Step 4: Simplify right side
    18,126,764,987.94x = 433,283,937,315,497,312,256
  5. Step 5: Solve for x
    x = 433,283,937,315,497,312,256/18,126,764,987.94
  6. Step 6: Final answer
    x = 23,902,993,038.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.