Home / 46,805,655,176.80-70,208,482,765.20-43,224,167,989.60

Finding the Fourth Proportional to 46,805,655,176.80, 70,208,482,765.20 and 43,224,167,989.60

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Solution

The fourth proportional to 46,805,655,176.80, 70,208,482,765.20 and 43,224,167,989.60 is: 64,836,251,984.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,805,655,176.80 : 70,208,482,765.20 = 43,224,167,989.60 : x
  2. Step 2: Convert to fraction form
    46,805,655,176.80/70,208,482,765.20 = 43,224,167,989.60/x
  3. Step 3: Cross multiply
    46,805,655,176.80x = 70,208,482,765.20 × 43,224,167,989.60
  4. Step 4: Simplify right side
    46,805,655,176.80x = 3,034,703,253,337,940,688,896
  5. Step 5: Solve for x
    x = 3,034,703,253,337,940,688,896/46,805,655,176.80
  6. Step 6: Final answer
    x = 64,836,251,984.40

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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.