Home / 4,907,980,545.48-7,362,697,342.59-1,802,321,051.58

Finding the Fourth Proportional to 4,907,980,545.48, 7,362,697,342.59 and 1,802,321,051.58

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Solution

The fourth proportional to 4,907,980,545.48, 7,362,697,342.59 and 1,802,321,051.58 is: 2,703,748,373.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,980,545.48 : 7,362,697,342.59 = 1,802,321,051.58 : x
  2. Step 2: Convert to fraction form
    4,907,980,545.48/7,362,697,342.59 = 1,802,321,051.58/x
  3. Step 3: Cross multiply
    4,907,980,545.48x = 7,362,697,342.59 × 1,802,321,051.58
  4. Step 4: Simplify right side
    4,907,980,545.48x = 13,269,944,416,962,080,768
  5. Step 5: Solve for x
    x = 13,269,944,416,962,080,768/4,907,980,545.48
  6. Step 6: Final answer
    x = 2,703,748,373.49

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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.