Home / 9,989,676,433.35-14,983,348,234.23-4,013,560,690.65

Finding the Fourth Proportional to 9,989,676,433.35, 14,983,348,234.23 and 4,013,560,690.65

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Solution

The fourth proportional to 9,989,676,433.35, 14,983,348,234.23 and 4,013,560,690.65 is: 6,019,872,404.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,989,676,433.35 : 14,983,348,234.23 = 4,013,560,690.65 : x
  2. Step 2: Convert to fraction form
    9,989,676,433.35/14,983,348,234.23 = 4,013,560,690.65/x
  3. Step 3: Cross multiply
    9,989,676,433.35x = 14,983,348,234.23 × 4,013,560,690.65
  4. Step 4: Simplify right side
    9,989,676,433.35x = 60,136,577,487,225,618,432
  5. Step 5: Solve for x
    x = 60,136,577,487,225,618,432/9,989,676,433.35
  6. Step 6: Final answer
    x = 6,019,872,404.12

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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.