Home / 33,842,820,789.78-46,703,515,894.10-18,602,576,515.90

Finding the Fourth Proportional to 33,842,820,789.78, 46,703,515,894.10 and 18,602,576,515.90

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Solution

The fourth proportional to 33,842,820,789.78, 46,703,515,894.10 and 18,602,576,515.90 is: 25,671,788,217.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,842,820,789.78 : 46,703,515,894.10 = 18,602,576,515.90 : x
  2. Step 2: Convert to fraction form
    33,842,820,789.78/46,703,515,894.10 = 18,602,576,515.90/x
  3. Step 3: Cross multiply
    33,842,820,789.78x = 46,703,515,894.10 × 18,602,576,515.90
  4. Step 4: Simplify right side
    33,842,820,789.78x = 868,805,727,981,547,159,552
  5. Step 5: Solve for x
    x = 868,805,727,981,547,159,552/33,842,820,789.78
  6. Step 6: Final answer
    x = 25,671,788,217.01

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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.