Home / 273,864,065,337.10-377,932,854,767.46-151,928,802,922.36

Finding the Fourth Proportional to 273,864,065,337.10, 377,932,854,767.46 and 151,928,802,922.36

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Solution

The fourth proportional to 273,864,065,337.10, 377,932,854,767.46 and 151,928,802,922.36 is: 209,661,994,680.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,864,065,337.10 : 377,932,854,767.46 = 151,928,802,922.36 : x
  2. Step 2: Convert to fraction form
    273,864,065,337.10/377,932,854,767.46 = 151,928,802,922.36/x
  3. Step 3: Cross multiply
    273,864,065,337.10x = 377,932,854,767.46 × 151,928,802,922.36
  4. Step 4: Simplify right side
    273,864,065,337.10x = 57,418,886,209,850,333,724,672
  5. Step 5: Solve for x
    x = 57,418,886,209,850,333,724,672/273,864,065,337.10
  6. Step 6: Final answer
    x = 209,661,994,680.37

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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.