Home / 35,258,001.70-52,887,002.55-30,779,025.70

Finding the Fourth Proportional to 35,258,001.70, 52,887,002.55 and 30,779,025.70

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Solution

The fourth proportional to 35,258,001.70, 52,887,002.55 and 30,779,025.70 is: 46,168,538.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,258,001.70 : 52,887,002.55 = 30,779,025.70 : x
  2. Step 2: Convert to fraction form
    35,258,001.70/52,887,002.55 = 30,779,025.70/x
  3. Step 3: Cross multiply
    35,258,001.70x = 52,887,002.55 × 30,779,025.70
  4. Step 4: Simplify right side
    35,258,001.70x = 1,627,810,410,682,415.50
  5. Step 5: Solve for x
    x = 1,627,810,410,682,415.50/35,258,001.70
  6. Step 6: Final answer
    x = 46,168,538.55

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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.