Home / 53,950,440.93-80,935,641-17,071,616.00

Finding the Fourth Proportional to 53,950,440.93, 80,935,641 and 17,071,616.00

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Solution

The fourth proportional to 53,950,440.93, 80,935,641 and 17,071,616.00 is: 25,610,581.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,950,440.93 : 80,935,641 = 17,071,616.00 : x
  2. Step 2: Convert to fraction form
    53,950,440.93/80,935,641 = 17,071,616.00/x
  3. Step 3: Cross multiply
    53,950,440.93x = 80,935,641 × 17,071,616.00
  4. Step 4: Simplify right side
    53,950,440.93x = 1,381,702,183,461,178
  5. Step 5: Solve for x
    x = 1,381,702,183,461,178/53,950,440.93
  6. Step 6: Final answer
    x = 25,610,581.85

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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.