Home / 4,723,930,044.47-6,519,221,510.78-2,716,766,746.40

Finding the Fourth Proportional to 4,723,930,044.47, 6,519,221,510.78 and 2,716,766,746.40

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Solution

The fourth proportional to 4,723,930,044.47, 6,519,221,510.78 and 2,716,766,746.40 is: 3,749,252,009.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,930,044.47 : 6,519,221,510.78 = 2,716,766,746.40 : x
  2. Step 2: Convert to fraction form
    4,723,930,044.47/6,519,221,510.78 = 2,716,766,746.40/x
  3. Step 3: Cross multiply
    4,723,930,044.47x = 6,519,221,510.78 × 2,716,766,746.40
  4. Step 4: Simplify right side
    4,723,930,044.47x = 17,711,204,212,902,672,384
  5. Step 5: Solve for x
    x = 17,711,204,212,902,672,384/4,723,930,044.47
  6. Step 6: Final answer
    x = 3,749,252,009.70

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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.