Home / 7,737,653,503.77-11,604,235,895.40-3,014,922,012.51

Finding the Fourth Proportional to 7,737,653,503.77, 11,604,235,895.40 and 3,014,922,012.51

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Solution

The fourth proportional to 7,737,653,503.77, 11,604,235,895.40 and 3,014,922,012.51 is: 4,521,508,519.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,737,653,503.77 : 11,604,235,895.40 = 3,014,922,012.51 : x
  2. Step 2: Convert to fraction form
    7,737,653,503.77/11,604,235,895.40 = 3,014,922,012.51/x
  3. Step 3: Cross multiply
    7,737,653,503.77x = 11,604,235,895.40 × 3,014,922,012.51
  4. Step 4: Simplify right side
    7,737,653,503.77x = 34,985,866,239,438,221,312
  5. Step 5: Solve for x
    x = 34,985,866,239,438,221,312/7,737,653,503.77
  6. Step 6: Final answer
    x = 4,521,508,519.66

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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.