Home / 52,593,089.36-72,577,070.94-29,388,407

Finding the Fourth Proportional to 52,593,089.36, 72,577,070.94 and 29,388,407

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Solution

The fourth proportional to 52,593,089.36, 72,577,070.94 and 29,388,407 is: 40,555,223.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,593,089.36 : 72,577,070.94 = 29,388,407 : x
  2. Step 2: Convert to fraction form
    52,593,089.36/72,577,070.94 = 29,388,407/x
  3. Step 3: Cross multiply
    52,593,089.36x = 72,577,070.94 × 29,388,407
  4. Step 4: Simplify right side
    52,593,089.36x = 2,132,924,499,652,592.50
  5. Step 5: Solve for x
    x = 2,132,924,499,652,592.50/52,593,089.36
  6. Step 6: Final answer
    x = 40,555,223.62

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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.