Home / 14,772,080.80-22,159,849.20-4,675,722.40

Finding the Fourth Proportional to 14,772,080.80, 22,159,849.20 and 4,675,722.40

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Solution

The fourth proportional to 14,772,080.80, 22,159,849.20 and 4,675,722.40 is: 7,014,130.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,772,080.80 : 22,159,849.20 = 4,675,722.40 : x
  2. Step 2: Convert to fraction form
    14,772,080.80/22,159,849.20 = 4,675,722.40/x
  3. Step 3: Cross multiply
    14,772,080.80x = 22,159,849.20 × 4,675,722.40
  4. Step 4: Simplify right side
    14,772,080.80x = 103,613,303,285,062.08
  5. Step 5: Solve for x
    x = 103,613,303,285,062.08/14,772,080.80
  6. Step 6: Final answer
    x = 7,014,130.55

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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.