Home / 53,616,248.64-73,987,294.32-30,092,599.44

Finding the Fourth Proportional to 53,616,248.64, 73,987,294.32 and 30,092,599.44

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Solution

The fourth proportional to 53,616,248.64, 73,987,294.32 and 30,092,599.44 is: 41,526,031.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,616,248.64 : 73,987,294.32 = 30,092,599.44 : x
  2. Step 2: Convert to fraction form
    53,616,248.64/73,987,294.32 = 30,092,599.44/x
  3. Step 3: Cross multiply
    53,616,248.64x = 73,987,294.32 × 30,092,599.44
  4. Step 4: Simplify right side
    53,616,248.64x = 2,226,470,011,621,147
  5. Step 5: Solve for x
    x = 2,226,470,011,621,147/53,616,248.64
  6. Step 6: Final answer
    x = 41,526,031.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.