Home / 4,805,955,908,031.20-7,208,933,862,046.80-1,626,008,534,319.20

Finding the Fourth Proportional to 4,805,955,908,031.20, 7,208,933,862,046.80 and 1,626,008,534,319.20

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Solution

The fourth proportional to 4,805,955,908,031.20, 7,208,933,862,046.80 and 1,626,008,534,319.20 is: 2,439,012,801,478.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,955,908,031.20 : 7,208,933,862,046.80 = 1,626,008,534,319.20 : x
  2. Step 2: Convert to fraction form
    4,805,955,908,031.20/7,208,933,862,046.80 = 1,626,008,534,319.20/x
  3. Step 3: Cross multiply
    4,805,955,908,031.20x = 7,208,933,862,046.80 × 1,626,008,534,319.20
  4. Step 4: Simplify right side
    4,805,955,908,031.20x = 11,721,787,983,030,766,020,853,760
  5. Step 5: Solve for x
    x = 11,721,787,983,030,766,020,853,760/4,805,955,908,031.20
  6. Step 6: Final answer
    x = 2,439,012,801,478.80

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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.