Home / 497,592,801,010.80-746,389,201,516.20-483,645,663,406.80

Finding the Fourth Proportional to 497,592,801,010.80, 746,389,201,516.20 and 483,645,663,406.80

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Solution

The fourth proportional to 497,592,801,010.80, 746,389,201,516.20 and 483,645,663,406.80 is: 725,468,495,110.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,592,801,010.80 : 746,389,201,516.20 = 483,645,663,406.80 : x
  2. Step 2: Convert to fraction form
    497,592,801,010.80/746,389,201,516.20 = 483,645,663,406.80/x
  3. Step 3: Cross multiply
    497,592,801,010.80x = 746,389,201,516.20 × 483,645,663,406.80
  4. Step 4: Simplify right side
    497,592,801,010.80x = 360,987,900,526,974,277,255,168
  5. Step 5: Solve for x
    x = 360,987,900,526,974,277,255,168/497,592,801,010.80
  6. Step 6: Final answer
    x = 725,468,495,110.20

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1.5x scale

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.