Home / 5,959,976,179,726.80-8,226,297,426,641.40-3,881,776,539,528.40

Finding the Fourth Proportional to 5,959,976,179,726.80, 8,226,297,426,641.40 and 3,881,776,539,528.40

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Solution

The fourth proportional to 5,959,976,179,726.80, 8,226,297,426,641.40 and 3,881,776,539,528.40 is: 5,357,848,319,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,959,976,179,726.80 : 8,226,297,426,641.40 = 3,881,776,539,528.40 : x
  2. Step 2: Convert to fraction form
    5,959,976,179,726.80/8,226,297,426,641.40 = 3,881,776,539,528.40/x
  3. Step 3: Cross multiply
    5,959,976,179,726.80x = 8,226,297,426,641.40 × 3,881,776,539,528.40
  4. Step 4: Simplify right side
    5,959,976,179,726.80x = 31,932,648,357,919,434,462,986,240
  5. Step 5: Solve for x
    x = 31,932,648,357,919,434,462,986,240/5,959,976,179,726.80
  6. Step 6: Final answer
    x = 5,357,848,319,350.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.