Home / 4,139,109,432.10-6,208,664,148.15-4,139,109,432.10

Finding the Fourth Proportional to 4,139,109,432.10, 6,208,664,148.15 and 4,139,109,432.10

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Solution

The fourth proportional to 4,139,109,432.10, 6,208,664,148.15 and 4,139,109,432.10 is: 6,208,664,148.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,109,432.10 : 6,208,664,148.15 = 4,139,109,432.10 : x
  2. Step 2: Convert to fraction form
    4,139,109,432.10/6,208,664,148.15 = 4,139,109,432.10/x
  3. Step 3: Cross multiply
    4,139,109,432.10x = 6,208,664,148.15 × 4,139,109,432.10
  4. Step 4: Simplify right side
    4,139,109,432.10x = 25,698,340,336,348,774,400
  5. Step 5: Solve for x
    x = 25,698,340,336,348,774,400/4,139,109,432.10
  6. Step 6: Final answer
    x = 6,208,664,148.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.