Home / 1,703,749,554,665.50-2,555,781,437,726.80-556,387,793,920.55

Finding the Fourth Proportional to 1,703,749,554,665.50, 2,555,781,437,726.80 and 556,387,793,920.55

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Solution

The fourth proportional to 1,703,749,554,665.50, 2,555,781,437,726.80 and 556,387,793,920.55 is: 834,632,996,373.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,703,749,554,665.50 : 2,555,781,437,726.80 = 556,387,793,920.55 : x
  2. Step 2: Convert to fraction form
    1,703,749,554,665.50/2,555,781,437,726.80 = 556,387,793,920.55/x
  3. Step 3: Cross multiply
    1,703,749,554,665.50x = 2,555,781,437,726.80 × 556,387,793,920.55
  4. Step 4: Simplify right side
    1,703,749,554,665.50x = 1,422,005,595,879,905,737,834,496
  5. Step 5: Solve for x
    x = 1,422,005,595,879,905,737,834,496/1,703,749,554,665.50
  6. Step 6: Final answer
    x = 834,632,996,373.16

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Double scale
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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.