Home / 10,053,579.60-14,973,889.68-10,004,590.80

Finding the Fourth Proportional to 10,053,579.60, 14,973,889.68 and 10,004,590.80

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Solution

The fourth proportional to 10,053,579.60, 14,973,889.68 and 10,004,590.80 is: 14,900,925.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,053,579.60 : 14,973,889.68 = 10,004,590.80 : x
  2. Step 2: Convert to fraction form
    10,053,579.60/14,973,889.68 = 10,004,590.80/x
  3. Step 3: Cross multiply
    10,053,579.60x = 14,973,889.68 × 10,004,590.80
  4. Step 4: Simplify right side
    10,053,579.60x = 149,807,638,932,742.94
  5. Step 5: Solve for x
    x = 149,807,638,932,742.94/10,053,579.60
  6. Step 6: Final answer
    x = 14,900,925.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.