Home / 48,554,793,071.31-72,826,626,104.49-12,703,011,211.26

Finding the Fourth Proportional to 48,554,793,071.31, 72,826,626,104.49 and 12,703,011,211.26

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Solution

The fourth proportional to 48,554,793,071.31, 72,826,626,104.49 and 12,703,011,211.26 is: 19,053,061,281.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,554,793,071.31 : 72,826,626,104.49 = 12,703,011,211.26 : x
  2. Step 2: Convert to fraction form
    48,554,793,071.31/72,826,626,104.49 = 12,703,011,211.26/x
  3. Step 3: Cross multiply
    48,554,793,071.31x = 72,826,626,104.49 × 12,703,011,211.26
  4. Step 4: Simplify right side
    48,554,793,071.31x = 925,117,447,883,576,705,024
  5. Step 5: Solve for x
    x = 925,117,447,883,576,705,024/48,554,793,071.31
  6. Step 6: Final answer
    x = 19,053,061,281.20

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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.