Home / 14,549,207.63-21,827,518.40-4,314,441.29

Finding the Fourth Proportional to 14,549,207.63, 21,827,518.40 and 4,314,441.29

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Solution

The fourth proportional to 14,549,207.63, 21,827,518.40 and 4,314,441.29 is: 6,472,761.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,549,207.63 : 21,827,518.40 = 4,314,441.29 : x
  2. Step 2: Convert to fraction form
    14,549,207.63/21,827,518.40 = 4,314,441.29/x
  3. Step 3: Cross multiply
    14,549,207.63x = 21,827,518.40 × 4,314,441.29
  4. Step 4: Simplify right side
    14,549,207.63x = 94,173,546,544,843.25
  5. Step 5: Solve for x
    x = 94,173,546,544,843.25/14,549,207.63
  6. Step 6: Final answer
    x = 6,472,761.20

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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.