Home / 8,257,029,001.14-12,385,543,501.70-8,257,029,001.14

Finding the Fourth Proportional to 8,257,029,001.14, 12,385,543,501.70 and 8,257,029,001.14

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Solution

The fourth proportional to 8,257,029,001.14, 12,385,543,501.70 and 8,257,029,001.14 is: 12,385,543,501.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,257,029,001.14 : 12,385,543,501.70 = 8,257,029,001.14 : x
  2. Step 2: Convert to fraction form
    8,257,029,001.14/12,385,543,501.70 = 8,257,029,001.14/x
  3. Step 3: Cross multiply
    8,257,029,001.14x = 12,385,543,501.70 × 8,257,029,001.14
  4. Step 4: Simplify right side
    8,257,029,001.14x = 102,267,791,888,417,980,416
  5. Step 5: Solve for x
    x = 102,267,791,888,417,980,416/8,257,029,001.14
  6. Step 6: Final answer
    x = 12,385,543,501.70

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1.5x scale

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.