Home / 1,282,480,853,437.10-1,923,721,280,155.60-1,282,480,853,437.10

Finding the Fourth Proportional to 1,282,480,853,437.10, 1,923,721,280,155.60 and 1,282,480,853,437.10

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Solution

The fourth proportional to 1,282,480,853,437.10, 1,923,721,280,155.60 and 1,282,480,853,437.10 is: 1,923,721,280,155.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,282,480,853,437.10 : 1,923,721,280,155.60 = 1,282,480,853,437.10 : x
  2. Step 2: Convert to fraction form
    1,282,480,853,437.10/1,923,721,280,155.60 = 1,282,480,853,437.10/x
  3. Step 3: Cross multiply
    1,282,480,853,437.10x = 1,923,721,280,155.60 × 1,282,480,853,437.10
  4. Step 4: Simplify right side
    1,282,480,853,437.10x = 2,467,135,709,149,064,903,786,496
  5. Step 5: Solve for x
    x = 2,467,135,709,149,064,903,786,496/1,282,480,853,437.10
  6. Step 6: Final answer
    x = 1,923,721,280,155.60

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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.