Home / 6,616,593,619.65-9,927,821,306.04-3,468,059,968.93

Finding the Fourth Proportional to 6,616,593,619.65, 9,927,821,306.04 and 3,468,059,968.93

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Solution

The fourth proportional to 6,616,593,619.65, 9,927,821,306.04 and 3,468,059,968.93 is: 5,203,626,160.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,616,593,619.65 : 9,927,821,306.04 = 3,468,059,968.93 : x
  2. Step 2: Convert to fraction form
    6,616,593,619.65/9,927,821,306.04 = 3,468,059,968.93/x
  3. Step 3: Cross multiply
    6,616,593,619.65x = 9,927,821,306.04 × 3,468,059,968.93
  4. Step 4: Simplify right side
    6,616,593,619.65x = 34,430,279,650,158,460,928
  5. Step 5: Solve for x
    x = 34,430,279,650,158,460,928/6,616,593,619.65
  6. Step 6: Final answer
    x = 5,203,626,160.13

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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.