Home / 1,183,602,024.09-1,633,601,824.43-713,779,836.57

Finding the Fourth Proportional to 1,183,602,024.09, 1,633,601,824.43 and 713,779,836.57

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Solution

The fourth proportional to 1,183,602,024.09, 1,633,601,824.43 and 713,779,836.57 is: 985,155,499.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,602,024.09 : 1,633,601,824.43 = 713,779,836.57 : x
  2. Step 2: Convert to fraction form
    1,183,602,024.09/1,633,601,824.43 = 713,779,836.57/x
  3. Step 3: Cross multiply
    1,183,602,024.09x = 1,633,601,824.43 × 713,779,836.57
  4. Step 4: Simplify right side
    1,183,602,024.09x = 1,166,032,043,258,530,304
  5. Step 5: Solve for x
    x = 1,166,032,043,258,530,304/1,183,602,024.09
  6. Step 6: Final answer
    x = 985,155,499.51

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1.5x scale

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.