Home / 6,642,444,358,529.50-9,962,659,816,030-1,807,822,744,153.40

Finding the Fourth Proportional to 6,642,444,358,529.50, 9,962,659,816,030 and 1,807,822,744,153.40

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Solution

The fourth proportional to 6,642,444,358,529.50, 9,962,659,816,030 and 1,807,822,744,153.40 is: 2,711,460,124,548.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,642,444,358,529.50 : 9,962,659,816,030 = 1,807,822,744,153.40 : x
  2. Step 2: Convert to fraction form
    6,642,444,358,529.50/9,962,659,816,030 = 1,807,822,744,153.40/x
  3. Step 3: Cross multiply
    6,642,444,358,529.50x = 9,962,659,816,030 × 1,807,822,744,153.40
  4. Step 4: Simplify right side
    6,642,444,358,529.50x = 18,010,723,007,682,159,906,390,016
  5. Step 5: Solve for x
    x = 18,010,723,007,682,159,906,390,016/6,642,444,358,529.50
  6. Step 6: Final answer
    x = 2,711,460,124,548.09

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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.