Home / 43,313,292,426.80-64,924,083,743.52-14,569,345,567.90

Finding the Fourth Proportional to 43,313,292,426.80, 64,924,083,743.52 and 14,569,345,567.90

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Solution

The fourth proportional to 43,313,292,426.80, 64,924,083,743.52 and 14,569,345,567.90 is: 21,838,594,083.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,313,292,426.80 : 64,924,083,743.52 = 14,569,345,567.90 : x
  2. Step 2: Convert to fraction form
    43,313,292,426.80/64,924,083,743.52 = 14,569,345,567.90/x
  3. Step 3: Cross multiply
    43,313,292,426.80x = 64,924,083,743.52 × 14,569,345,567.90
  4. Step 4: Simplify right side
    43,313,292,426.80x = 945,901,411,738,621,444,096
  5. Step 5: Solve for x
    x = 945,901,411,738,621,444,096/43,313,292,426.80
  6. Step 6: Final answer
    x = 21,838,594,083.73

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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.