Home / 14,549,208.50-21,827,519.72-4,314,442.16

Finding the Fourth Proportional to 14,549,208.50, 21,827,519.72 and 4,314,442.16

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Solution

The fourth proportional to 14,549,208.50, 21,827,519.72 and 4,314,442.16 is: 6,472,762.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,549,208.50 : 21,827,519.72 = 4,314,442.16 : x
  2. Step 2: Convert to fraction form
    14,549,208.50/21,827,519.72 = 4,314,442.16/x
  3. Step 3: Cross multiply
    14,549,208.50x = 21,827,519.72 × 4,314,442.16
  4. Step 4: Simplify right side
    14,549,208.50x = 94,173,571,306,627.19
  5. Step 5: Solve for x
    x = 94,173,571,306,627.19/14,549,208.50
  6. Step 6: Final answer
    x = 6,472,762.51

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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.