Home / 14,751,514.80-22,127,272.20-4,516,354.80

Finding the Fourth Proportional to 14,751,514.80, 22,127,272.20 and 4,516,354.80

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Solution

The fourth proportional to 14,751,514.80, 22,127,272.20 and 4,516,354.80 is: 6,774,532.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,751,514.80 : 22,127,272.20 = 4,516,354.80 : x
  2. Step 2: Convert to fraction form
    14,751,514.80/22,127,272.20 = 4,516,354.80/x
  3. Step 3: Cross multiply
    14,751,514.80x = 22,127,272.20 × 4,516,354.80
  4. Step 4: Simplify right side
    14,751,514.80x = 99,934,612,011,376.55
  5. Step 5: Solve for x
    x = 99,934,612,011,376.55/14,751,514.80
  6. Step 6: Final answer
    x = 6,774,532.20

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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.