Home / 1,650,486,564,045.80-2,476,860,724,626.80-576,042,484,554.52

Finding the Fourth Proportional to 1,650,486,564,045.80, 2,476,860,724,626.80 and 576,042,484,554.52

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Solution

The fourth proportional to 1,650,486,564,045.80, 2,476,860,724,626.80 and 576,042,484,554.52 is: 864,458,418,984.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,486,564,045.80 : 2,476,860,724,626.80 = 576,042,484,554.52 : x
  2. Step 2: Convert to fraction form
    1,650,486,564,045.80/2,476,860,724,626.80 = 576,042,484,554.52/x
  3. Step 3: Cross multiply
    1,650,486,564,045.80x = 2,476,860,724,626.80 × 576,042,484,554.52
  4. Step 4: Simplify right side
    1,650,486,564,045.80x = 1,426,777,005,709,530,515,898,368
  5. Step 5: Solve for x
    x = 1,426,777,005,709,530,515,898,368/1,650,486,564,045.80
  6. Step 6: Final answer
    x = 864,458,418,984.10

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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.