Home / 14,319,598.99-21,454,335.46-9,755,833

Finding the Fourth Proportional to 14,319,598.99, 21,454,335.46 and 9,755,833

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Solution

The fourth proportional to 14,319,598.99, 21,454,335.46 and 9,755,833 is: 14,616,674.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,319,598.99 : 21,454,335.46 = 9,755,833 : x
  2. Step 2: Convert to fraction form
    14,319,598.99/21,454,335.46 = 9,755,833/x
  3. Step 3: Cross multiply
    14,319,598.99x = 21,454,335.46 × 9,755,833
  4. Step 4: Simplify right side
    14,319,598.99x = 209,304,913,873,738.19
  5. Step 5: Solve for x
    x = 209,304,913,873,738.19/14,319,598.99
  6. Step 6: Final answer
    x = 14,616,674.25

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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.