Home / 15,553,293.15-23,329,939.73-14,655,748.35

Finding the Fourth Proportional to 15,553,293.15, 23,329,939.73 and 14,655,748.35

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Solution

The fourth proportional to 15,553,293.15, 23,329,939.73 and 14,655,748.35 is: 21,983,622.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,553,293.15 : 23,329,939.73 = 14,655,748.35 : x
  2. Step 2: Convert to fraction form
    15,553,293.15/23,329,939.73 = 14,655,748.35/x
  3. Step 3: Cross multiply
    15,553,293.15x = 23,329,939.73 × 14,655,748.35
  4. Step 4: Simplify right side
    15,553,293.15x = 341,917,725,630,268.19
  5. Step 5: Solve for x
    x = 341,917,725,630,268.19/15,553,293.15
  6. Step 6: Final answer
    x = 21,983,622.53

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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.