Home / 45,788,703.90-63,174,632.31-27,447,297.18

Finding the Fourth Proportional to 45,788,703.90, 63,174,632.31 and 27,447,297.18

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Solution

The fourth proportional to 45,788,703.90, 63,174,632.31 and 27,447,297.18 is: 37,869,010.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,788,703.90 : 63,174,632.31 = 27,447,297.18 : x
  2. Step 2: Convert to fraction form
    45,788,703.90/63,174,632.31 = 27,447,297.18/x
  3. Step 3: Cross multiply
    45,788,703.90x = 63,174,632.31 × 27,447,297.18
  4. Step 4: Simplify right side
    45,788,703.90x = 1,733,972,907,249,800
  5. Step 5: Solve for x
    x = 1,733,972,907,249,800/45,788,703.90
  6. Step 6: Final answer
    x = 37,869,010.47

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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.