Home / 1,074,879,690,785.10-1,483,333,916,554.40-580,484,200,463.05

Finding the Fourth Proportional to 1,074,879,690,785.10, 1,483,333,916,554.40 and 580,484,200,463.05

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Solution

The fourth proportional to 1,074,879,690,785.10, 1,483,333,916,554.40 and 580,484,200,463.05 is: 801,068,166,002.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,879,690,785.10 : 1,483,333,916,554.40 = 580,484,200,463.05 : x
  2. Step 2: Convert to fraction form
    1,074,879,690,785.10/1,483,333,916,554.40 = 580,484,200,463.05/x
  3. Step 3: Cross multiply
    1,074,879,690,785.10x = 1,483,333,916,554.40 × 580,484,200,463.05
  4. Step 4: Simplify right side
    1,074,879,690,785.10x = 861,051,902,570,805,373,960,192
  5. Step 5: Solve for x
    x = 861,051,902,570,805,373,960,192/1,074,879,690,785.10
  6. Step 6: Final answer
    x = 801,068,166,002.73

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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.