Home / 233,346,582.77-322,008,701.11-127,503,631.27

Finding the Fourth Proportional to 233,346,582.77, 322,008,701.11 and 127,503,631.27

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Solution

The fourth proportional to 233,346,582.77, 322,008,701.11 and 127,503,631.27 is: 175,949,774.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,346,582.77 : 322,008,701.11 = 127,503,631.27 : x
  2. Step 2: Convert to fraction form
    233,346,582.77/322,008,701.11 = 127,503,631.27/x
  3. Step 3: Cross multiply
    233,346,582.77x = 322,008,701.11 × 127,503,631.27
  4. Step 4: Simplify right side
    233,346,582.77x = 41,057,278,690,937,304
  5. Step 5: Solve for x
    x = 41,057,278,690,937,304/233,346,582.77
  6. Step 6: Final answer
    x = 175,949,774.81

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Why These Related Problems?

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