Home / 15,326,210.48-22,963,301.35-9,248,171.15

Finding the Fourth Proportional to 15,326,210.48, 22,963,301.35 and 9,248,171.15

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Solution

The fourth proportional to 15,326,210.48, 22,963,301.35 and 9,248,171.15 is: 13,856,559.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,326,210.48 : 22,963,301.35 = 9,248,171.15 : x
  2. Step 2: Convert to fraction form
    15,326,210.48/22,963,301.35 = 9,248,171.15/x
  3. Step 3: Cross multiply
    15,326,210.48x = 22,963,301.35 × 9,248,171.15
  4. Step 4: Simplify right side
    15,326,210.48x = 212,368,541,088,113.88
  5. Step 5: Solve for x
    x = 212,368,541,088,113.88/15,326,210.48
  6. Step 6: Final answer
    x = 13,856,559.09

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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.