Home / 14,898,820.60-22,348,230.90-5,325,009.40

Finding the Fourth Proportional to 14,898,820.60, 22,348,230.90 and 5,325,009.40

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Solution

The fourth proportional to 14,898,820.60, 22,348,230.90 and 5,325,009.40 is: 7,987,514.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,898,820.60 : 22,348,230.90 = 5,325,009.40 : x
  2. Step 2: Convert to fraction form
    14,898,820.60/22,348,230.90 = 5,325,009.40/x
  3. Step 3: Cross multiply
    14,898,820.60x = 22,348,230.90 × 5,325,009.40
  4. Step 4: Simplify right side
    14,898,820.60x = 119,004,539,615,870.45
  5. Step 5: Solve for x
    x = 119,004,539,615,870.45/14,898,820.60
  6. Step 6: Final answer
    x = 7,987,514.10

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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.