Home / 14,992,475.60-22,490,085.81-4,209,703.71

Finding the Fourth Proportional to 14,992,475.60, 22,490,085.81 and 4,209,703.71

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Solution

The fourth proportional to 14,992,475.60, 22,490,085.81 and 4,209,703.71 is: 6,314,940.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,992,475.60 : 22,490,085.81 = 4,209,703.71 : x
  2. Step 2: Convert to fraction form
    14,992,475.60/22,490,085.81 = 4,209,703.71/x
  3. Step 3: Cross multiply
    14,992,475.60x = 22,490,085.81 × 4,209,703.71
  4. Step 4: Simplify right side
    14,992,475.60x = 94,676,597,672,575.34
  5. Step 5: Solve for x
    x = 94,676,597,672,575.34/14,992,475.60
  6. Step 6: Final answer
    x = 6,314,940.92

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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.