Home / 957,825,014,181.88-1,321,806,762,472.90-546,314,337,030.42

Finding the Fourth Proportional to 957,825,014,181.88, 1,321,806,762,472.90 and 546,314,337,030.42

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Solution

The fourth proportional to 957,825,014,181.88, 1,321,806,762,472.90 and 546,314,337,030.42 is: 753,918,486,603.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,825,014,181.88 : 1,321,806,762,472.90 = 546,314,337,030.42 : x
  2. Step 2: Convert to fraction form
    957,825,014,181.88/1,321,806,762,472.90 = 546,314,337,030.42/x
  3. Step 3: Cross multiply
    957,825,014,181.88x = 1,321,806,762,472.90 × 546,314,337,030.42
  4. Step 4: Simplify right side
    957,825,014,181.88x = 722,121,985,122,708,066,664,448
  5. Step 5: Solve for x
    x = 722,121,985,122,708,066,664,448/957,825,014,181.88
  6. Step 6: Final answer
    x = 753,918,486,603.22

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Double scale
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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.