Home / 323,866,068,301.40-446,949,223,332.56-179,350,197,995.68

Finding the Fourth Proportional to 323,866,068,301.40, 446,949,223,332.56 and 179,350,197,995.68

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Solution

The fourth proportional to 323,866,068,301.40, 446,949,223,332.56 and 179,350,197,995.68 is: 247,511,053,316.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,866,068,301.40 : 446,949,223,332.56 = 179,350,197,995.68 : x
  2. Step 2: Convert to fraction form
    323,866,068,301.40/446,949,223,332.56 = 179,350,197,995.68/x
  3. Step 3: Cross multiply
    323,866,068,301.40x = 446,949,223,332.56 × 179,350,197,995.68
  4. Step 4: Simplify right side
    323,866,068,301.40x = 80,160,431,698,710,032,809,984
  5. Step 5: Solve for x
    x = 80,160,431,698,710,032,809,984/323,866,068,301.40
  6. Step 6: Final answer
    x = 247,511,053,316.37

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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.