Home / 593,766,031.40-890,649,047.10-501,933,026.60

Finding the Fourth Proportional to 593,766,031.40, 890,649,047.10 and 501,933,026.60

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Solution

The fourth proportional to 593,766,031.40, 890,649,047.10 and 501,933,026.60 is: 752,899,539.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,766,031.40 : 890,649,047.10 = 501,933,026.60 : x
  2. Step 2: Convert to fraction form
    593,766,031.40/890,649,047.10 = 501,933,026.60/x
  3. Step 3: Cross multiply
    593,766,031.40x = 890,649,047.10 × 501,933,026.60
  4. Step 4: Simplify right side
    593,766,031.40x = 447,046,171,849,308,992
  5. Step 5: Solve for x
    x = 447,046,171,849,308,992/593,766,031.40
  6. Step 6: Final answer
    x = 752,899,539.90

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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.