Home / 6,558,400,631.88-9,050,808,706.02-3,588,108,910.92

Finding the Fourth Proportional to 6,558,400,631.88, 9,050,808,706.02 and 3,588,108,910.92

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Solution

The fourth proportional to 6,558,400,631.88, 9,050,808,706.02 and 3,588,108,910.92 is: 4,951,708,380.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558,400,631.88 : 9,050,808,706.02 = 3,588,108,910.92 : x
  2. Step 2: Convert to fraction form
    6,558,400,631.88/9,050,808,706.02 = 3,588,108,910.92/x
  3. Step 3: Cross multiply
    6,558,400,631.88x = 9,050,808,706.02 × 3,588,108,910.92
  4. Step 4: Simplify right side
    6,558,400,631.88x = 32,475,287,369,102,680,064
  5. Step 5: Solve for x
    x = 32,475,287,369,102,680,064/6,558,400,631.88
  6. Step 6: Final answer
    x = 4,951,708,380.13

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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.