Home / 26,442,210,866.74-39,669,443,742.14-7,555,744,522.17

Finding the Fourth Proportional to 26,442,210,866.74, 39,669,443,742.14 and 7,555,744,522.17

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Solution

The fourth proportional to 26,442,210,866.74, 39,669,443,742.14 and 7,555,744,522.17 is: 11,335,367,672.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,442,210,866.74 : 39,669,443,742.14 = 7,555,744,522.17 : x
  2. Step 2: Convert to fraction form
    26,442,210,866.74/39,669,443,742.14 = 7,555,744,522.17/x
  3. Step 3: Cross multiply
    26,442,210,866.74x = 39,669,443,742.14 × 7,555,744,522.17
  4. Step 4: Simplify right side
    26,442,210,866.74x = 299,732,182,252,190,171,136
  5. Step 5: Solve for x
    x = 299,732,182,252,190,171,136/26,442,210,866.74
  6. Step 6: Final answer
    x = 11,335,367,672.65

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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.