Home / 124,403,929.20-186,605,893.80-33,527,518.20

Finding the Fourth Proportional to 124,403,929.20, 186,605,893.80 and 33,527,518.20

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Solution

The fourth proportional to 124,403,929.20, 186,605,893.80 and 33,527,518.20 is: 50,291,277.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,403,929.20 : 186,605,893.80 = 33,527,518.20 : x
  2. Step 2: Convert to fraction form
    124,403,929.20/186,605,893.80 = 33,527,518.20/x
  3. Step 3: Cross multiply
    124,403,929.20x = 186,605,893.80 × 33,527,518.20
  4. Step 4: Simplify right side
    124,403,929.20x = 6,256,432,500,606,767
  5. Step 5: Solve for x
    x = 6,256,432,500,606,767/124,403,929.20
  6. Step 6: Final answer
    x = 50,291,277.30

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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.