Home / 1,093,866,541.66-1,509,535,901.17-598,829,250.16

Finding the Fourth Proportional to 1,093,866,541.66, 1,509,535,901.17 and 598,829,250.16

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Solution

The fourth proportional to 1,093,866,541.66, 1,509,535,901.17 and 598,829,250.16 is: 826,384,405.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,866,541.66 : 1,509,535,901.17 = 598,829,250.16 : x
  2. Step 2: Convert to fraction form
    1,093,866,541.66/1,509,535,901.17 = 598,829,250.16/x
  3. Step 3: Cross multiply
    1,093,866,541.66x = 1,509,535,901.17 × 598,829,250.16
  4. Step 4: Simplify right side
    1,093,866,541.66x = 903,954,251,779,661,056
  5. Step 5: Solve for x
    x = 903,954,251,779,661,056/1,093,866,541.66
  6. Step 6: Final answer
    x = 826,384,405.55

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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.