Home / 1,395,513,178,724.80-2,093,273,695,150.30-535,251,044,235.50

Finding the Fourth Proportional to 1,395,513,178,724.80, 2,093,273,695,150.30 and 535,251,044,235.50

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Solution

The fourth proportional to 1,395,513,178,724.80, 2,093,273,695,150.30 and 535,251,044,235.50 is: 802,878,072,583.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,395,513,178,724.80 : 2,093,273,695,150.30 = 535,251,044,235.50 : x
  2. Step 2: Convert to fraction form
    1,395,513,178,724.80/2,093,273,695,150.30 = 535,251,044,235.50/x
  3. Step 3: Cross multiply
    1,395,513,178,724.80x = 2,093,273,695,150.30 × 535,251,044,235.50
  4. Step 4: Simplify right side
    1,395,513,178,724.80x = 1,120,426,931,199,901,765,206,016
  5. Step 5: Solve for x
    x = 1,120,426,931,199,901,765,206,016/1,395,513,178,724.80
  6. Step 6: Final answer
    x = 802,878,072,583.83

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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.