Home / 50,752,028.48-70,037,870.16-27,547,160.24

Finding the Fourth Proportional to 50,752,028.48, 70,037,870.16 and 27,547,160.24

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Solution

The fourth proportional to 50,752,028.48, 70,037,870.16 and 27,547,160.24 is: 38,015,119.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,752,028.48 : 70,037,870.16 = 27,547,160.24 : x
  2. Step 2: Convert to fraction form
    50,752,028.48/70,037,870.16 = 27,547,160.24/x
  3. Step 3: Cross multiply
    50,752,028.48x = 70,037,870.16 × 27,547,160.24
  4. Step 4: Simplify right side
    50,752,028.48x = 1,929,344,432,165,834.25
  5. Step 5: Solve for x
    x = 1,929,344,432,165,834.25/50,752,028.48
  6. Step 6: Final answer
    x = 38,015,119.59

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