Home / 6,983,902,324.32-9,636,346,489.90-4,013,104,619.04

Finding the Fourth Proportional to 6,983,902,324.32, 9,636,346,489.90 and 4,013,104,619.04

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Solution

The fourth proportional to 6,983,902,324.32, 9,636,346,489.90 and 4,013,104,619.04 is: 5,537,257,655.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,902,324.32 : 9,636,346,489.90 = 4,013,104,619.04 : x
  2. Step 2: Convert to fraction form
    6,983,902,324.32/9,636,346,489.90 = 4,013,104,619.04/x
  3. Step 3: Cross multiply
    6,983,902,324.32x = 9,636,346,489.90 × 4,013,104,619.04
  4. Step 4: Simplify right side
    6,983,902,324.32x = 38,671,666,609,287,577,600
  5. Step 5: Solve for x
    x = 38,671,666,609,287,577,600/6,983,902,324.32
  6. Step 6: Final answer
    x = 5,537,257,655.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.