Home / 3,038,280,320.16-4,193,002,563.48-1,700,158,727.76

Finding the Fourth Proportional to 3,038,280,320.16, 4,193,002,563.48 and 1,700,158,727.76

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Solution

The fourth proportional to 3,038,280,320.16, 4,193,002,563.48 and 1,700,158,727.76 is: 2,346,317,374.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,280,320.16 : 4,193,002,563.48 = 1,700,158,727.76 : x
  2. Step 2: Convert to fraction form
    3,038,280,320.16/4,193,002,563.48 = 1,700,158,727.76/x
  3. Step 3: Cross multiply
    3,038,280,320.16x = 4,193,002,563.48 × 1,700,158,727.76
  4. Step 4: Simplify right side
    3,038,280,320.16x = 7,128,769,903,820,575,744
  5. Step 5: Solve for x
    x = 7,128,769,903,820,575,744/3,038,280,320.16
  6. Step 6: Final answer
    x = 2,346,317,374.51

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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.