Home / 1,752,549,404.40-2,418,509,307.60-959,580,976.32

Finding the Fourth Proportional to 1,752,549,404.40, 2,418,509,307.60 and 959,580,976.32

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Solution

The fourth proportional to 1,752,549,404.40, 2,418,509,307.60 and 959,580,976.32 is: 1,324,216,890.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,549,404.40 : 2,418,509,307.60 = 959,580,976.32 : x
  2. Step 2: Convert to fraction form
    1,752,549,404.40/2,418,509,307.60 = 959,580,976.32/x
  3. Step 3: Cross multiply
    1,752,549,404.40x = 2,418,509,307.60 × 959,580,976.32
  4. Step 4: Simplify right side
    1,752,549,404.40x = 2,320,755,522,625,815,040
  5. Step 5: Solve for x
    x = 2,320,755,522,625,815,040/1,752,549,404.40
  6. Step 6: Final answer
    x = 1,324,216,890.43

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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.