Home / 1,735,398,627.96-2,603,196,320.04-555,082,781.60

Finding the Fourth Proportional to 1,735,398,627.96, 2,603,196,320.04 and 555,082,781.60

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Solution

The fourth proportional to 1,735,398,627.96, 2,603,196,320.04 and 555,082,781.60 is: 832,655,639.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,398,627.96 : 2,603,196,320.04 = 555,082,781.60 : x
  2. Step 2: Convert to fraction form
    1,735,398,627.96/2,603,196,320.04 = 555,082,781.60/x
  3. Step 3: Cross multiply
    1,735,398,627.96x = 2,603,196,320.04 × 555,082,781.60
  4. Step 4: Simplify right side
    1,735,398,627.96x = 1,444,989,454,378,686,976
  5. Step 5: Solve for x
    x = 1,444,989,454,378,686,976/1,735,398,627.96
  6. Step 6: Final answer
    x = 832,655,639.52

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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.