Home / 34,855,966.64-48,100,962.84-19,174,651.76

Finding the Fourth Proportional to 34,855,966.64, 48,100,962.84 and 19,174,651.76

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Solution

The fourth proportional to 34,855,966.64, 48,100,962.84 and 19,174,651.76 is: 26,460,870.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,855,966.64 : 48,100,962.84 = 19,174,651.76 : x
  2. Step 2: Convert to fraction form
    34,855,966.64/48,100,962.84 = 19,174,651.76/x
  3. Step 3: Cross multiply
    34,855,966.64x = 48,100,962.84 × 19,174,651.76
  4. Step 4: Simplify right side
    34,855,966.64x = 922,319,211,777,700.75
  5. Step 5: Solve for x
    x = 922,319,211,777,700.75/34,855,966.64
  6. Step 6: Final answer
    x = 26,460,870.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.