Home / 4,221,314,787,823.20-5,825,094,709,483.20-2,369,065,212,421.40

Finding the Fourth Proportional to 4,221,314,787,823.20, 5,825,094,709,483.20 and 2,369,065,212,421.40

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Solution

The fourth proportional to 4,221,314,787,823.20, 5,825,094,709,483.20 and 2,369,065,212,421.40 is: 3,269,130,573,987.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,221,314,787,823.20 : 5,825,094,709,483.20 = 2,369,065,212,421.40 : x
  2. Step 2: Convert to fraction form
    4,221,314,787,823.20/5,825,094,709,483.20 = 2,369,065,212,421.40/x
  3. Step 3: Cross multiply
    4,221,314,787,823.20x = 5,825,094,709,483.20 × 2,369,065,212,421.40
  4. Step 4: Simplify right side
    4,221,314,787,823.20x = 13,800,029,235,296,590,685,536,256
  5. Step 5: Solve for x
    x = 13,800,029,235,296,590,685,536,256/4,221,314,787,823.20
  6. Step 6: Final answer
    x = 3,269,130,573,987.08

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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.