Home / 6,656,766,865.14-9,186,343,226.48-3,604,966,834.24

Finding the Fourth Proportional to 6,656,766,865.14, 9,186,343,226.48 and 3,604,966,834.24

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Solution

The fourth proportional to 6,656,766,865.14, 9,186,343,226.48 and 3,604,966,834.24 is: 4,974,856,913.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,656,766,865.14 : 9,186,343,226.48 = 3,604,966,834.24 : x
  2. Step 2: Convert to fraction form
    6,656,766,865.14/9,186,343,226.48 = 3,604,966,834.24/x
  3. Step 3: Cross multiply
    6,656,766,865.14x = 9,186,343,226.48 × 3,604,966,834.24
  4. Step 4: Simplify right side
    6,656,766,865.14x = 33,116,462,659,405,668,352
  5. Step 5: Solve for x
    x = 33,116,462,659,405,668,352/6,656,766,865.14
  6. Step 6: Final answer
    x = 4,974,856,913.32

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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.