Home / 53,223,498.16-79,848,731.40-16,337,258.26

Finding the Fourth Proportional to 53,223,498.16, 79,848,731.40 and 16,337,258.26

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Solution

The fourth proportional to 53,223,498.16, 79,848,731.40 and 16,337,258.26 is: 24,510,026.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,223,498.16 : 79,848,731.40 = 16,337,258.26 : x
  2. Step 2: Convert to fraction form
    53,223,498.16/79,848,731.40 = 16,337,258.26/x
  3. Step 3: Cross multiply
    53,223,498.16x = 79,848,731.40 × 16,337,258.26
  4. Step 4: Simplify right side
    53,223,498.16x = 1,304,509,346,615,171.50
  5. Step 5: Solve for x
    x = 1,304,509,346,615,171.50/53,223,498.16
  6. Step 6: Final answer
    x = 24,510,026.43

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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.