Home / 34,375,827,165.59-47,438,643,769.75-19,133,591,863.21

Finding the Fourth Proportional to 34,375,827,165.59, 47,438,643,769.75 and 19,133,591,863.21

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Solution

The fourth proportional to 34,375,827,165.59, 47,438,643,769.75 and 19,133,591,863.21 is: 26,404,358,040.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,375,827,165.59 : 47,438,643,769.75 = 19,133,591,863.21 : x
  2. Step 2: Convert to fraction form
    34,375,827,165.59/47,438,643,769.75 = 19,133,591,863.21/x
  3. Step 3: Cross multiply
    34,375,827,165.59x = 47,438,643,769.75 × 19,133,591,863.21
  4. Step 4: Simplify right side
    34,375,827,165.59x = 907,671,648,434,606,309,376
  5. Step 5: Solve for x
    x = 907,671,648,434,606,309,376/34,375,827,165.59
  6. Step 6: Final answer
    x = 26,404,358,040.97

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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.