Home / 14,549,209.50-21,827,521.22-4,314,443.16

Finding the Fourth Proportional to 14,549,209.50, 21,827,521.22 and 4,314,443.16

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Solution

The fourth proportional to 14,549,209.50, 21,827,521.22 and 4,314,443.16 is: 6,472,764.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,549,209.50 : 21,827,521.22 = 4,314,443.16 : x
  2. Step 2: Convert to fraction form
    14,549,209.50/21,827,521.22 = 4,314,443.16/x
  3. Step 3: Cross multiply
    14,549,209.50x = 21,827,521.22 × 4,314,443.16
  4. Step 4: Simplify right side
    14,549,209.50x = 94,173,599,627,383.86
  5. Step 5: Solve for x
    x = 94,173,599,627,383.86/14,549,209.50
  6. Step 6: Final answer
    x = 6,472,764.01

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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.