Home / 3,590,185,565.76-5,387,376,873.48-2,593,223,507.40

Finding the Fourth Proportional to 3,590,185,565.76, 5,387,376,873.48 and 2,593,223,507.40

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Solution

The fourth proportional to 3,590,185,565.76, 5,387,376,873.48 and 2,593,223,507.40 is: 3,891,351,044.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,185,565.76 : 5,387,376,873.48 = 2,593,223,507.40 : x
  2. Step 2: Convert to fraction form
    3,590,185,565.76/5,387,376,873.48 = 2,593,223,507.40/x
  3. Step 3: Cross multiply
    3,590,185,565.76x = 5,387,376,873.48 × 2,593,223,507.40
  4. Step 4: Simplify right side
    3,590,185,565.76x = 13,970,672,351,531,450,368
  5. Step 5: Solve for x
    x = 13,970,672,351,531,450,368/3,590,185,565.76
  6. Step 6: Final answer
    x = 3,891,351,044.57

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1.5x scale

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.