Home / 967,953,239,806.17-1,335,892,603,509.50-550,908,483,441

Finding the Fourth Proportional to 967,953,239,806.17, 1,335,892,603,509.50 and 550,908,483,441

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Solution

The fourth proportional to 967,953,239,806.17, 1,335,892,603,509.50 and 550,908,483,441 is: 760,320,372,900.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,953,239,806.17 : 1,335,892,603,509.50 = 550,908,483,441 : x
  2. Step 2: Convert to fraction form
    967,953,239,806.17/1,335,892,603,509.50 = 550,908,483,441/x
  3. Step 3: Cross multiply
    967,953,239,806.17x = 1,335,892,603,509.50 × 550,908,483,441
  4. Step 4: Simplify right side
    967,953,239,806.17x = 735,954,568,239,467,773,034,496
  5. Step 5: Solve for x
    x = 735,954,568,239,467,773,034,496/967,953,239,806.17
  6. Step 6: Final answer
    x = 760,320,372,900.29

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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.