Home / 2,045,373,504.18-3,068,041,751.48-646,358,005.86

Finding the Fourth Proportional to 2,045,373,504.18, 3,068,041,751.48 and 646,358,005.86

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Solution

The fourth proportional to 2,045,373,504.18, 3,068,041,751.48 and 646,358,005.86 is: 969,531,161.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,373,504.18 : 3,068,041,751.48 = 646,358,005.86 : x
  2. Step 2: Convert to fraction form
    2,045,373,504.18/3,068,041,751.48 = 646,358,005.86/x
  3. Step 3: Cross multiply
    2,045,373,504.18x = 3,068,041,751.48 × 646,358,005.86
  4. Step 4: Simplify right side
    2,045,373,504.18x = 1,983,053,348,381,834,496
  5. Step 5: Solve for x
    x = 1,983,053,348,381,834,496/2,045,373,504.18
  6. Step 6: Final answer
    x = 969,531,161.10

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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.