Home / 110,637,784.70-165,956,677.05-46,804,082.30

Finding the Fourth Proportional to 110,637,784.70, 165,956,677.05 and 46,804,082.30

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Solution

The fourth proportional to 110,637,784.70, 165,956,677.05 and 46,804,082.30 is: 70,206,123.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,637,784.70 : 165,956,677.05 = 46,804,082.30 : x
  2. Step 2: Convert to fraction form
    110,637,784.70/165,956,677.05 = 46,804,082.30/x
  3. Step 3: Cross multiply
    110,637,784.70x = 165,956,677.05 × 46,804,082.30
  4. Step 4: Simplify right side
    110,637,784.70x = 7,767,449,970,882,721
  5. Step 5: Solve for x
    x = 7,767,449,970,882,721/110,637,784.70
  6. Step 6: Final answer
    x = 70,206,123.45

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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.