Home / 114,013,551.36-171,020,385.36-27,751,972.80

Finding the Fourth Proportional to 114,013,551.36, 171,020,385.36 and 27,751,972.80

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Solution

The fourth proportional to 114,013,551.36, 171,020,385.36 and 27,751,972.80 is: 41,627,973.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,013,551.36 : 171,020,385.36 = 27,751,972.80 : x
  2. Step 2: Convert to fraction form
    114,013,551.36/171,020,385.36 = 27,751,972.80/x
  3. Step 3: Cross multiply
    114,013,551.36x = 171,020,385.36 × 27,751,972.80
  4. Step 4: Simplify right side
    114,013,551.36x = 4,746,153,082,756,239
  5. Step 5: Solve for x
    x = 4,746,153,082,756,239/114,013,551.36
  6. Step 6: Final answer
    x = 41,627,973.40

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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.