Home / 53,300,616.49-73,553,496.99-29,779,334.29

Finding the Fourth Proportional to 53,300,616.49, 73,553,496.99 and 29,779,334.29

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Solution

The fourth proportional to 53,300,616.49, 73,553,496.99 and 29,779,334.29 is: 41,094,724.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,300,616.49 : 73,553,496.99 = 29,779,334.29 : x
  2. Step 2: Convert to fraction form
    53,300,616.49/73,553,496.99 = 29,779,334.29/x
  3. Step 3: Cross multiply
    53,300,616.49x = 73,553,496.99 × 29,779,334.29
  4. Step 4: Simplify right side
    53,300,616.49x = 2,190,374,175,063,718.50
  5. Step 5: Solve for x
    x = 2,190,374,175,063,718.50/53,300,616.49
  6. Step 6: Final answer
    x = 41,094,724.96

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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.