Home / 16,142,765,999.40-24,214,148,999.10-4,510,585,391.40

Finding the Fourth Proportional to 16,142,765,999.40, 24,214,148,999.10 and 4,510,585,391.40

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Solution

The fourth proportional to 16,142,765,999.40, 24,214,148,999.10 and 4,510,585,391.40 is: 6,765,878,087.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,142,765,999.40 : 24,214,148,999.10 = 4,510,585,391.40 : x
  2. Step 2: Convert to fraction form
    16,142,765,999.40/24,214,148,999.10 = 4,510,585,391.40/x
  3. Step 3: Cross multiply
    16,142,765,999.40x = 24,214,148,999.10 × 4,510,585,391.40
  4. Step 4: Simplify right side
    16,142,765,999.40x = 109,219,986,740,523,368,448
  5. Step 5: Solve for x
    x = 109,219,986,740,523,368,448/16,142,765,999.40
  6. Step 6: Final answer
    x = 6,765,878,087.10

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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.