Home / 34,674,282.77-52,018,878.05-10,082,636.81

Finding the Fourth Proportional to 34,674,282.77, 52,018,878.05 and 10,082,636.81

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Solution

The fourth proportional to 34,674,282.77, 52,018,878.05 and 10,082,636.81 is: 15,126,122.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,674,282.77 : 52,018,878.05 = 10,082,636.81 : x
  2. Step 2: Convert to fraction form
    34,674,282.77/52,018,878.05 = 10,082,636.81/x
  3. Step 3: Cross multiply
    34,674,282.77x = 52,018,878.05 × 10,082,636.81
  4. Step 4: Simplify right side
    34,674,282.77x = 524,487,454,369,133.31
  5. Step 5: Solve for x
    x = 524,487,454,369,133.31/34,674,282.77
  6. Step 6: Final answer
    x = 15,126,122.66

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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.