Home / 5,866,503,145.12-8,095,612,953.36-3,226,304,386.72

Finding the Fourth Proportional to 5,866,503,145.12, 8,095,612,953.36 and 3,226,304,386.72

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Solution

The fourth proportional to 5,866,503,145.12, 8,095,612,953.36 and 3,226,304,386.72 is: 4,452,211,298.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,866,503,145.12 : 8,095,612,953.36 = 3,226,304,386.72 : x
  2. Step 2: Convert to fraction form
    5,866,503,145.12/8,095,612,953.36 = 3,226,304,386.72/x
  3. Step 3: Cross multiply
    5,866,503,145.12x = 8,095,612,953.36 × 3,226,304,386.72
  4. Step 4: Simplify right side
    5,866,503,145.12x = 26,118,911,584,612,618,240
  5. Step 5: Solve for x
    x = 26,118,911,584,612,618,240/5,866,503,145.12
  6. Step 6: Final answer
    x = 4,452,211,298.37

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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.