Home / 27,491,587,533.55-41,220,504,746.19-10,683,773,671.51

Finding the Fourth Proportional to 27,491,587,533.55, 41,220,504,746.19 and 10,683,773,671.51

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Solution

The fourth proportional to 27,491,587,533.55, 41,220,504,746.19 and 10,683,773,671.51 is: 16,019,101,945.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,491,587,533.55 : 41,220,504,746.19 = 10,683,773,671.51 : x
  2. Step 2: Convert to fraction form
    27,491,587,533.55/41,220,504,746.19 = 10,683,773,671.51/x
  3. Step 3: Cross multiply
    27,491,587,533.55x = 41,220,504,746.19 × 10,683,773,671.51
  4. Step 4: Simplify right side
    27,491,587,533.55x = 440,390,543,333,697,781,760
  5. Step 5: Solve for x
    x = 440,390,543,333,697,781,760/27,491,587,533.55
  6. Step 6: Final answer
    x = 16,019,101,945.14

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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.