Home / 6,959,170,288.84-10,424,980,417.10-6,086,756,743.24

Finding the Fourth Proportional to 6,959,170,288.84, 10,424,980,417.10 and 6,086,756,743.24

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Solution

The fourth proportional to 6,959,170,288.84, 10,424,980,417.10 and 6,086,756,743.24 is: 9,118,086,958.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,959,170,288.84 : 10,424,980,417.10 = 6,086,756,743.24 : x
  2. Step 2: Convert to fraction form
    6,959,170,288.84/10,424,980,417.10 = 6,086,756,743.24/x
  3. Step 3: Cross multiply
    6,959,170,288.84x = 10,424,980,417.10 × 6,086,756,743.24
  4. Step 4: Simplify right side
    6,959,170,288.84x = 63,454,319,851,928,371,200
  5. Step 5: Solve for x
    x = 63,454,319,851,928,371,200/6,959,170,288.84
  6. Step 6: Final answer
    x = 9,118,086,958.40

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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.