Home / 7,364,757,701.80-11,047,136,552.70-2,124,536,865.40

Finding the Fourth Proportional to 7,364,757,701.80, 11,047,136,552.70 and 2,124,536,865.40

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Solution

The fourth proportional to 7,364,757,701.80, 11,047,136,552.70 and 2,124,536,865.40 is: 3,186,805,298.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,757,701.80 : 11,047,136,552.70 = 2,124,536,865.40 : x
  2. Step 2: Convert to fraction form
    7,364,757,701.80/11,047,136,552.70 = 2,124,536,865.40/x
  3. Step 3: Cross multiply
    7,364,757,701.80x = 11,047,136,552.70 × 2,124,536,865.40
  4. Step 4: Simplify right side
    7,364,757,701.80x = 23,470,048,863,319,023,616
  5. Step 5: Solve for x
    x = 23,470,048,863,319,023,616/7,364,757,701.80
  6. Step 6: Final answer
    x = 3,186,805,298.10

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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.