Home / 6,983,902,322.33-9,636,346,487.13-4,013,104,617.05

Finding the Fourth Proportional to 6,983,902,322.33, 9,636,346,487.13 and 4,013,104,617.05

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Solution

The fourth proportional to 6,983,902,322.33, 9,636,346,487.13 and 4,013,104,617.05 is: 5,537,257,652.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,902,322.33 : 9,636,346,487.13 = 4,013,104,617.05 : x
  2. Step 2: Convert to fraction form
    6,983,902,322.33/9,636,346,487.13 = 4,013,104,617.05/x
  3. Step 3: Cross multiply
    6,983,902,322.33x = 9,636,346,487.13 × 4,013,104,617.05
  4. Step 4: Simplify right side
    6,983,902,322.33x = 38,671,666,578,951,585,792
  5. Step 5: Solve for x
    x = 38,671,666,578,951,585,792/6,983,902,322.33
  6. Step 6: Final answer
    x = 5,537,257,652.55

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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.