Home / 593,971,929.90-891,808,200.45-335,691,603.90

Finding the Fourth Proportional to 593,971,929.90, 891,808,200.45 and 335,691,603.90

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Solution

The fourth proportional to 593,971,929.90, 891,808,200.45 and 335,691,603.90 is: 504,017,968.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,971,929.90 : 891,808,200.45 = 335,691,603.90 : x
  2. Step 2: Convert to fraction form
    593,971,929.90/891,808,200.45 = 335,691,603.90/x
  3. Step 3: Cross multiply
    593,971,929.90x = 891,808,200.45 × 335,691,603.90
  4. Step 4: Simplify right side
    593,971,929.90x = 299,372,525,180,233,216
  5. Step 5: Solve for x
    x = 299,372,525,180,233,216/593,971,929.90
  6. Step 6: Final answer
    x = 504,017,968.04

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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.