Home / 15,326,211.48-22,963,302.85-9,248,172.15

Finding the Fourth Proportional to 15,326,211.48, 22,963,302.85 and 9,248,172.15

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Solution

The fourth proportional to 15,326,211.48, 22,963,302.85 and 9,248,172.15 is: 13,856,560.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,326,211.48 : 22,963,302.85 = 9,248,172.15 : x
  2. Step 2: Convert to fraction form
    15,326,211.48/22,963,302.85 = 9,248,172.15/x
  3. Step 3: Cross multiply
    15,326,211.48x = 22,963,302.85 × 9,248,172.15
  4. Step 4: Simplify right side
    15,326,211.48x = 212,368,577,889,385.66
  5. Step 5: Solve for x
    x = 212,368,577,889,385.66/15,326,211.48
  6. Step 6: Final answer
    x = 13,856,560.58

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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.