Home / 585,248,343.94-877,653,794.28-235,376,320.60

Finding the Fourth Proportional to 585,248,343.94, 877,653,794.28 and 235,376,320.60

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Solution

The fourth proportional to 585,248,343.94, 877,653,794.28 and 235,376,320.60 is: 352,976,515.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,248,343.94 : 877,653,794.28 = 235,376,320.60 : x
  2. Step 2: Convert to fraction form
    585,248,343.94/877,653,794.28 = 235,376,320.60/x
  3. Step 3: Cross multiply
    585,248,343.94x = 877,653,794.28 × 235,376,320.60
  4. Step 4: Simplify right side
    585,248,343.94x = 206,578,920,858,255,712
  5. Step 5: Solve for x
    x = 206,578,920,858,255,712/585,248,343.94
  6. Step 6: Final answer
    x = 352,976,515.01

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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.