Home / 4,783,011,428.88-6,600,559,881.24-2,668,467,701.16

Finding the Fourth Proportional to 4,783,011,428.88, 6,600,559,881.24 and 2,668,467,701.16

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Solution

The fourth proportional to 4,783,011,428.88, 6,600,559,881.24 and 2,668,467,701.16 is: 3,682,487,720.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,011,428.88 : 6,600,559,881.24 = 2,668,467,701.16 : x
  2. Step 2: Convert to fraction form
    4,783,011,428.88/6,600,559,881.24 = 2,668,467,701.16/x
  3. Step 3: Cross multiply
    4,783,011,428.88x = 6,600,559,881.24 × 2,668,467,701.16
  4. Step 4: Simplify right side
    4,783,011,428.88x = 17,613,380,852,661,424,128
  5. Step 5: Solve for x
    x = 17,613,380,852,661,424,128/4,783,011,428.88
  6. Step 6: Final answer
    x = 3,682,487,720.25

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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.