Home / 249,632,997.80-374,337,522.30-96,228,069.80

Finding the Fourth Proportional to 249,632,997.80, 374,337,522.30 and 96,228,069.80

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Solution

The fourth proportional to 249,632,997.80, 374,337,522.30 and 96,228,069.80 is: 144,298,941.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,632,997.80 : 374,337,522.30 = 96,228,069.80 : x
  2. Step 2: Convert to fraction form
    249,632,997.80/374,337,522.30 = 96,228,069.80/x
  3. Step 3: Cross multiply
    249,632,997.80x = 374,337,522.30 × 96,228,069.80
  4. Step 4: Simplify right side
    249,632,997.80x = 36,021,777,224,643,456
  5. Step 5: Solve for x
    x = 36,021,777,224,643,456/249,632,997.80
  6. Step 6: Final answer
    x = 144,298,941.01

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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.