Home / 24,323,391,979.66-33,569,804,921.43-13,619,202,518.89

Finding the Fourth Proportional to 24,323,391,979.66, 33,569,804,921.43 and 13,619,202,518.89

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Solution

The fourth proportional to 24,323,391,979.66, 33,569,804,921.43 and 13,619,202,518.89 is: 18,796,472,635.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,323,391,979.66 : 33,569,804,921.43 = 13,619,202,518.89 : x
  2. Step 2: Convert to fraction form
    24,323,391,979.66/33,569,804,921.43 = 13,619,202,518.89/x
  3. Step 3: Cross multiply
    24,323,391,979.66x = 33,569,804,921.43 × 13,619,202,518.89
  4. Step 4: Simplify right side
    24,323,391,979.66x = 457,193,971,744,585,351,168
  5. Step 5: Solve for x
    x = 457,193,971,744,585,351,168/24,323,391,979.66
  6. Step 6: Final answer
    x = 18,796,472,635.35

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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.