Home / 14,784,069.60-22,179,214.80-6,260,018.40

Finding the Fourth Proportional to 14,784,069.60, 22,179,214.80 and 6,260,018.40

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Solution

The fourth proportional to 14,784,069.60, 22,179,214.80 and 6,260,018.40 is: 9,391,344.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,784,069.60 : 22,179,214.80 = 6,260,018.40 : x
  2. Step 2: Convert to fraction form
    14,784,069.60/22,179,214.80 = 6,260,018.40/x
  3. Step 3: Cross multiply
    14,784,069.60x = 22,179,214.80 × 6,260,018.40
  4. Step 4: Simplify right side
    14,784,069.60x = 138,842,292,745,552.33
  5. Step 5: Solve for x
    x = 138,842,292,745,552.33/14,784,069.60
  6. Step 6: Final answer
    x = 9,391,344.64

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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.