Home / 404,262,572.04-606,393,916.38-97,554,686.13

Finding the Fourth Proportional to 404,262,572.04, 606,393,916.38 and 97,554,686.13

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Solution

The fourth proportional to 404,262,572.04, 606,393,916.38 and 97,554,686.13 is: 146,332,043.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,262,572.04 : 606,393,916.38 = 97,554,686.13 : x
  2. Step 2: Convert to fraction form
    404,262,572.04/606,393,916.38 = 97,554,686.13/x
  3. Step 3: Cross multiply
    404,262,572.04x = 606,393,916.38 × 97,554,686.13
  4. Step 4: Simplify right side
    404,262,572.04x = 59,156,568,183,592,360
  5. Step 5: Solve for x
    x = 59,156,568,183,592,360/404,262,572.04
  6. Step 6: Final answer
    x = 146,332,043.27

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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.