Home / 4,223,623,196.56-5,825,948,792.16-2,505,756,132.40

Finding the Fourth Proportional to 4,223,623,196.56, 5,825,948,792.16 and 2,505,756,132.40

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Solution

The fourth proportional to 4,223,623,196.56, 5,825,948,792.16 and 2,505,756,132.40 is: 3,456,370,569.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,623,196.56 : 5,825,948,792.16 = 2,505,756,132.40 : x
  2. Step 2: Convert to fraction form
    4,223,623,196.56/5,825,948,792.16 = 2,505,756,132.40/x
  3. Step 3: Cross multiply
    4,223,623,196.56x = 5,825,948,792.16 × 2,505,756,132.40
  4. Step 4: Simplify right side
    4,223,623,196.56x = 14,598,406,913,003,292,672
  5. Step 5: Solve for x
    x = 14,598,406,913,003,292,672/4,223,623,196.56
  6. Step 6: Final answer
    x = 3,456,370,569.44

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1.5x scale

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.