Home / 48,554,793,071.03-72,826,626,104.08-12,703,011,210.97

Finding the Fourth Proportional to 48,554,793,071.03, 72,826,626,104.08 and 12,703,011,210.97

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Solution

The fourth proportional to 48,554,793,071.03, 72,826,626,104.08 and 12,703,011,210.97 is: 19,053,061,280.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,554,793,071.03 : 72,826,626,104.08 = 12,703,011,210.97 : x
  2. Step 2: Convert to fraction form
    48,554,793,071.03/72,826,626,104.08 = 12,703,011,210.97/x
  3. Step 3: Cross multiply
    48,554,793,071.03x = 72,826,626,104.08 × 12,703,011,210.97
  4. Step 4: Simplify right side
    48,554,793,071.03x = 925,117,447,857,128,472,576
  5. Step 5: Solve for x
    x = 925,117,447,857,128,472,576/48,554,793,071.03
  6. Step 6: Final answer
    x = 19,053,061,280.76

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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.