Home / 60,426,802.76-83,388,999.80-32,924,731.01

Finding the Fourth Proportional to 60,426,802.76, 83,388,999.80 and 32,924,731.01

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Solution

The fourth proportional to 60,426,802.76, 83,388,999.80 and 32,924,731.01 is: 45,436,135.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,426,802.76 : 83,388,999.80 = 32,924,731.01 : x
  2. Step 2: Convert to fraction form
    60,426,802.76/83,388,999.80 = 32,924,731.01/x
  3. Step 3: Cross multiply
    60,426,802.76x = 83,388,999.80 × 32,924,731.01
  4. Step 4: Simplify right side
    60,426,802.76x = 2,745,560,387,273,310.50
  5. Step 5: Solve for x
    x = 2,745,560,387,273,310.50/60,426,802.76
  6. Step 6: Final answer
    x = 45,436,135.33

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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.