Home / 1,088,677,561.04-1,633,025,792.27-351,747,544.35

Finding the Fourth Proportional to 1,088,677,561.04, 1,633,025,792.27 and 351,747,544.35

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Solution

The fourth proportional to 1,088,677,561.04, 1,633,025,792.27 and 351,747,544.35 is: 527,624,370.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,677,561.04 : 1,633,025,792.27 = 351,747,544.35 : x
  2. Step 2: Convert to fraction form
    1,088,677,561.04/1,633,025,792.27 = 351,747,544.35/x
  3. Step 3: Cross multiply
    1,088,677,561.04x = 1,633,025,792.27 × 351,747,544.35
  4. Step 4: Simplify right side
    1,088,677,561.04x = 574,412,812,289,427,072
  5. Step 5: Solve for x
    x = 574,412,812,289,427,072/1,088,677,561.04
  6. Step 6: Final answer
    x = 527,624,370.01

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Double scale
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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.