Home / 15,328,012.93-22,965,991.97-9,249,973.00

Finding the Fourth Proportional to 15,328,012.93, 22,965,991.97 and 9,249,973.00

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Solution

The fourth proportional to 15,328,012.93, 22,965,991.97 and 9,249,973.00 is: 13,859,252.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,328,012.93 : 22,965,991.97 = 9,249,973.00 : x
  2. Step 2: Convert to fraction form
    15,328,012.93/22,965,991.97 = 9,249,973.00/x
  3. Step 3: Cross multiply
    15,328,012.93x = 22,965,991.97 × 9,249,973.00
  4. Step 4: Simplify right side
    15,328,012.93x = 212,434,805,537,051.97
  5. Step 5: Solve for x
    x = 212,434,805,537,051.97/15,328,012.93
  6. Step 6: Final answer
    x = 13,859,252.76

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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.