Home / 22,184,437.60-33,276,656.40-6,228,085.60

Finding the Fourth Proportional to 22,184,437.60, 33,276,656.40 and 6,228,085.60

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Solution

The fourth proportional to 22,184,437.60, 33,276,656.40 and 6,228,085.60 is: 9,342,128.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,184,437.60 : 33,276,656.40 = 6,228,085.60 : x
  2. Step 2: Convert to fraction form
    22,184,437.60/33,276,656.40 = 6,228,085.60/x
  3. Step 3: Cross multiply
    22,184,437.60x = 33,276,656.40 × 6,228,085.60
  4. Step 4: Simplify right side
    22,184,437.60x = 207,249,864,540,987.81
  5. Step 5: Solve for x
    x = 207,249,864,540,987.81/22,184,437.60
  6. Step 6: Final answer
    x = 9,342,128.40

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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.