Home / 15,077,204,037.70-22,615,806,056.55-4,035,720,101.20

Finding the Fourth Proportional to 15,077,204,037.70, 22,615,806,056.55 and 4,035,720,101.20

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Solution

The fourth proportional to 15,077,204,037.70, 22,615,806,056.55 and 4,035,720,101.20 is: 6,053,580,151.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,077,204,037.70 : 22,615,806,056.55 = 4,035,720,101.20 : x
  2. Step 2: Convert to fraction form
    15,077,204,037.70/22,615,806,056.55 = 4,035,720,101.20/x
  3. Step 3: Cross multiply
    15,077,204,037.70x = 22,615,806,056.55 × 4,035,720,101.20
  4. Step 4: Simplify right side
    15,077,204,037.70x = 91,271,063,107,259,531,264
  5. Step 5: Solve for x
    x = 91,271,063,107,259,531,264/15,077,204,037.70
  6. Step 6: Final answer
    x = 6,053,580,151.80

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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.