Home / 1,093,866,546.15-1,509,535,907.40-598,829,254.65

Finding the Fourth Proportional to 1,093,866,546.15, 1,509,535,907.40 and 598,829,254.65

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Solution

The fourth proportional to 1,093,866,546.15, 1,509,535,907.40 and 598,829,254.65 is: 826,384,411.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,866,546.15 : 1,509,535,907.40 = 598,829,254.65 : x
  2. Step 2: Convert to fraction form
    1,093,866,546.15/1,509,535,907.40 = 598,829,254.65/x
  3. Step 3: Cross multiply
    1,093,866,546.15x = 1,509,535,907.40 × 598,829,254.65
  4. Step 4: Simplify right side
    1,093,866,546.15x = 903,954,262,295,753,472
  5. Step 5: Solve for x
    x = 903,954,262,295,753,472/1,093,866,546.15
  6. Step 6: Final answer
    x = 826,384,411.77

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Double scale
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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.