Home / 984,121,884.60-1,476,182,826.90-793,018,908.60

Finding the Fourth Proportional to 984,121,884.60, 1,476,182,826.90 and 793,018,908.60

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Solution

The fourth proportional to 984,121,884.60, 1,476,182,826.90 and 793,018,908.60 is: 1,189,528,362.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,121,884.60 : 1,476,182,826.90 = 793,018,908.60 : x
  2. Step 2: Convert to fraction form
    984,121,884.60/1,476,182,826.90 = 793,018,908.60/x
  3. Step 3: Cross multiply
    984,121,884.60x = 1,476,182,826.90 × 793,018,908.60
  4. Step 4: Simplify right side
    984,121,884.60x = 1,170,640,894,282,300,928
  5. Step 5: Solve for x
    x = 1,170,640,894,282,300,928/984,121,884.60
  6. Step 6: Final answer
    x = 1,189,528,362.90

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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.