Home / 35,436,393.60-53,154,590.40-11,501,865.60

Finding the Fourth Proportional to 35,436,393.60, 53,154,590.40 and 11,501,865.60

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Solution

The fourth proportional to 35,436,393.60, 53,154,590.40 and 11,501,865.60 is: 17,252,798.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,436,393.60 : 53,154,590.40 = 11,501,865.60 : x
  2. Step 2: Convert to fraction form
    35,436,393.60/53,154,590.40 = 11,501,865.60/x
  3. Step 3: Cross multiply
    35,436,393.60x = 53,154,590.40 × 11,501,865.60
  4. Step 4: Simplify right side
    35,436,393.60x = 611,376,954,803,850.25
  5. Step 5: Solve for x
    x = 611,376,954,803,850.25/35,436,393.60
  6. Step 6: Final answer
    x = 17,252,798.40

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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.