Home / 48,554,793,081.58-72,826,626,119.90-12,703,011,221.52

Finding the Fourth Proportional to 48,554,793,081.58, 72,826,626,119.90 and 12,703,011,221.52

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Solution

The fourth proportional to 48,554,793,081.58, 72,826,626,119.90 and 12,703,011,221.52 is: 19,053,061,296.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,554,793,081.58 : 72,826,626,119.90 = 12,703,011,221.52 : x
  2. Step 2: Convert to fraction form
    48,554,793,081.58/72,826,626,119.90 = 12,703,011,221.52/x
  3. Step 3: Cross multiply
    48,554,793,081.58x = 72,826,626,119.90 × 12,703,011,221.52
  4. Step 4: Simplify right side
    48,554,793,081.58x = 925,117,448,826,480,361,472
  5. Step 5: Solve for x
    x = 925,117,448,826,480,361,472/48,554,793,081.58
  6. Step 6: Final answer
    x = 19,053,061,296.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.