Home / 333,380,007,839.64-460,068,595,016.45-181,135,378,277.29

Finding the Fourth Proportional to 333,380,007,839.64, 460,068,595,016.45 and 181,135,378,277.29

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Solution

The fourth proportional to 333,380,007,839.64, 460,068,595,016.45 and 181,135,378,277.29 is: 249,969,095,423.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,380,007,839.64 : 460,068,595,016.45 = 181,135,378,277.29 : x
  2. Step 2: Convert to fraction form
    333,380,007,839.64/460,068,595,016.45 = 181,135,378,277.29/x
  3. Step 3: Cross multiply
    333,380,007,839.64x = 460,068,595,016.45 × 181,135,378,277.29
  4. Step 4: Simplify right side
    333,380,007,839.64x = 83,334,698,991,806,018,748,416
  5. Step 5: Solve for x
    x = 83,334,698,991,806,018,748,416/333,380,007,839.64
  6. Step 6: Final answer
    x = 249,969,095,423.06

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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.