Home / 8,547,756,349.77-11,795,904,882.03-4,737,525,292.46

Finding the Fourth Proportional to 8,547,756,349.77, 11,795,904,882.03 and 4,737,525,292.46

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Solution

The fourth proportional to 8,547,756,349.77, 11,795,904,882.03 and 4,737,525,292.46 is: 6,537,785,523.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,547,756,349.77 : 11,795,904,882.03 = 4,737,525,292.46 : x
  2. Step 2: Convert to fraction form
    8,547,756,349.77/11,795,904,882.03 = 4,737,525,292.46/x
  3. Step 3: Cross multiply
    8,547,756,349.77x = 11,795,904,882.03 × 4,737,525,292.46
  4. Step 4: Simplify right side
    8,547,756,349.77x = 55,883,397,726,010,540,032
  5. Step 5: Solve for x
    x = 55,883,397,726,010,540,032/8,547,756,349.77
  6. Step 6: Final answer
    x = 6,537,785,523.98

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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.