Home / 8,799,409,800.90-13,199,114,701.35-4,150,363,932.90

Finding the Fourth Proportional to 8,799,409,800.90, 13,199,114,701.35 and 4,150,363,932.90

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Solution

The fourth proportional to 8,799,409,800.90, 13,199,114,701.35 and 4,150,363,932.90 is: 6,225,545,899.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,799,409,800.90 : 13,199,114,701.35 = 4,150,363,932.90 : x
  2. Step 2: Convert to fraction form
    8,799,409,800.90/13,199,114,701.35 = 4,150,363,932.90/x
  3. Step 3: Cross multiply
    8,799,409,800.90x = 13,199,114,701.35 × 4,150,363,932.90
  4. Step 4: Simplify right side
    8,799,409,800.90x = 54,781,129,602,693,193,728
  5. Step 5: Solve for x
    x = 54,781,129,602,693,193,728/8,799,409,800.90
  6. Step 6: Final answer
    x = 6,225,545,899.35

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Double scale
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Similar ratio
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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.