Home / 4,719,414,581,436.70-6,512,723,376,648.80-2,636,065,900,041.70

Finding the Fourth Proportional to 4,719,414,581,436.70, 6,512,723,376,648.80 and 2,636,065,900,041.70

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Solution

The fourth proportional to 4,719,414,581,436.70, 6,512,723,376,648.80 and 2,636,065,900,041.70 is: 3,637,732,543,590.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,414,581,436.70 : 6,512,723,376,648.80 = 2,636,065,900,041.70 : x
  2. Step 2: Convert to fraction form
    4,719,414,581,436.70/6,512,723,376,648.80 = 2,636,065,900,041.70/x
  3. Step 3: Cross multiply
    4,719,414,581,436.70x = 6,512,723,376,648.80 × 2,636,065,900,041.70
  4. Step 4: Simplify right side
    4,719,414,581,436.70x = 17,167,968,009,588,338,973,474,816
  5. Step 5: Solve for x
    x = 17,167,968,009,588,338,973,474,816/4,719,414,581,436.70
  6. Step 6: Final answer
    x = 3,637,732,543,590.61

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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.