Home / 33,094,411.40-49,641,617.10-9,159,883.40

Finding the Fourth Proportional to 33,094,411.40, 49,641,617.10 and 9,159,883.40

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Solution

The fourth proportional to 33,094,411.40, 49,641,617.10 and 9,159,883.40 is: 13,739,825.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,094,411.40 : 49,641,617.10 = 9,159,883.40 : x
  2. Step 2: Convert to fraction form
    33,094,411.40/49,641,617.10 = 9,159,883.40/x
  3. Step 3: Cross multiply
    33,094,411.40x = 49,641,617.10 × 9,159,883.40
  4. Step 4: Simplify right side
    33,094,411.40x = 454,711,424,423,446.19
  5. Step 5: Solve for x
    x = 454,711,424,423,446.19/33,094,411.40
  6. Step 6: Final answer
    x = 13,739,825.10

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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.