Home / 14,917,808.70-22,374,498.51-4,133,985.21

Finding the Fourth Proportional to 14,917,808.70, 22,374,498.51 and 4,133,985.21

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Solution

The fourth proportional to 14,917,808.70, 22,374,498.51 and 4,133,985.21 is: 6,200,364.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,917,808.70 : 22,374,498.51 = 4,133,985.21 : x
  2. Step 2: Convert to fraction form
    14,917,808.70/22,374,498.51 = 4,133,985.21/x
  3. Step 3: Cross multiply
    14,917,808.70x = 22,374,498.51 × 4,133,985.21
  4. Step 4: Simplify right side
    14,917,808.70x = 92,495,845,921,507.05
  5. Step 5: Solve for x
    x = 92,495,845,921,507.05/14,917,808.70
  6. Step 6: Final answer
    x = 6,200,364.13

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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.