Home / 4,423,120,305.45-6,103,869,746.85-2,415,956,720.10

Finding the Fourth Proportional to 4,423,120,305.45, 6,103,869,746.85 and 2,415,956,720.10

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Solution

The fourth proportional to 4,423,120,305.45, 6,103,869,746.85 and 2,415,956,720.10 is: 3,334,000,460.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,120,305.45 : 6,103,869,746.85 = 2,415,956,720.10 : x
  2. Step 2: Convert to fraction form
    4,423,120,305.45/6,103,869,746.85 = 2,415,956,720.10/x
  3. Step 3: Cross multiply
    4,423,120,305.45x = 6,103,869,746.85 × 2,415,956,720.10
  4. Step 4: Simplify right side
    4,423,120,305.45x = 14,746,685,133,517,342,720
  5. Step 5: Solve for x
    x = 14,746,685,133,517,342,720/4,423,120,305.45
  6. Step 6: Final answer
    x = 3,334,000,460.12

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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.