Home / 60,426,792.63-83,388,985.79-32,924,720.88

Finding the Fourth Proportional to 60,426,792.63, 83,388,985.79 and 32,924,720.88

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Solution

The fourth proportional to 60,426,792.63, 83,388,985.79 and 32,924,720.88 is: 45,436,121.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,426,792.63 : 83,388,985.79 = 32,924,720.88 : x
  2. Step 2: Convert to fraction form
    60,426,792.63/83,388,985.79 = 32,924,720.88/x
  3. Step 3: Cross multiply
    60,426,792.63x = 83,388,985.79 × 32,924,720.88
  4. Step 4: Simplify right side
    60,426,792.63x = 2,745,559,081,437,412.50
  5. Step 5: Solve for x
    x = 2,745,559,081,437,412.50/60,426,792.63
  6. Step 6: Final answer
    x = 45,436,121.33

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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.