Home / 2,476,557,928.58-3,417,547,470.28-1,347,532,339.46

Finding the Fourth Proportional to 2,476,557,928.58, 3,417,547,470.28 and 1,347,532,339.46

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Solution

The fourth proportional to 2,476,557,928.58, 3,417,547,470.28 and 1,347,532,339.46 is: 1,859,538,872.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,557,928.58 : 3,417,547,470.28 = 1,347,532,339.46 : x
  2. Step 2: Convert to fraction form
    2,476,557,928.58/3,417,547,470.28 = 1,347,532,339.46/x
  3. Step 3: Cross multiply
    2,476,557,928.58x = 3,417,547,470.28 × 1,347,532,339.46
  4. Step 4: Simplify right side
    2,476,557,928.58x = 4,605,255,737,821,556,736
  5. Step 5: Solve for x
    x = 4,605,255,737,821,556,736/2,476,557,928.58
  6. Step 6: Final answer
    x = 1,859,538,872.35

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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.