Home / 185,287,337-277,933,001.07-55,896,068.12

Finding the Fourth Proportional to 185,287,337, 277,933,001.07 and 55,896,068.12

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Solution

The fourth proportional to 185,287,337, 277,933,001.07 and 55,896,068.12 is: 83,844,704.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,287,337 : 277,933,001.07 = 55,896,068.12 : x
  2. Step 2: Convert to fraction form
    185,287,337/277,933,001.07 = 55,896,068.12/x
  3. Step 3: Cross multiply
    185,287,337x = 277,933,001.07 × 55,896,068.12
  4. Step 4: Simplify right side
    185,287,337x = 15,535,361,960,604,752
  5. Step 5: Solve for x
    x = 15,535,361,960,604,752/185,287,337
  6. Step 6: Final answer
    x = 83,844,704.19

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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.