Home / 16,172,201,260.40-24,258,301,890.60-4,540,020,652.40

Finding the Fourth Proportional to 16,172,201,260.40, 24,258,301,890.60 and 4,540,020,652.40

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Solution

The fourth proportional to 16,172,201,260.40, 24,258,301,890.60 and 4,540,020,652.40 is: 6,810,030,978.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,172,201,260.40 : 24,258,301,890.60 = 4,540,020,652.40 : x
  2. Step 2: Convert to fraction form
    16,172,201,260.40/24,258,301,890.60 = 4,540,020,652.40/x
  3. Step 3: Cross multiply
    16,172,201,260.40x = 24,258,301,890.60 × 4,540,020,652.40
  4. Step 4: Simplify right side
    16,172,201,260.40x = 110,133,191,575,477,944,320
  5. Step 5: Solve for x
    x = 110,133,191,575,477,944,320/16,172,201,260.40
  6. Step 6: Final answer
    x = 6,810,030,978.60

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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.