Home / 14,500,288,787.96-21,750,439,211.28-6,523,139,420.48

Finding the Fourth Proportional to 14,500,288,787.96, 21,750,439,211.28 and 6,523,139,420.48

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Solution

The fourth proportional to 14,500,288,787.96, 21,750,439,211.28 and 6,523,139,420.48 is: 9,784,711,843.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,500,288,787.96 : 21,750,439,211.28 = 6,523,139,420.48 : x
  2. Step 2: Convert to fraction form
    14,500,288,787.96/21,750,439,211.28 = 6,523,139,420.48/x
  3. Step 3: Cross multiply
    14,500,288,787.96x = 21,750,439,211.28 × 6,523,139,420.48
  4. Step 4: Simplify right side
    14,500,288,787.96x = 141,881,147,431,854,473,216
  5. Step 5: Solve for x
    x = 141,881,147,431,854,473,216/14,500,288,787.96
  6. Step 6: Final answer
    x = 9,784,711,843.10

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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.