Home / 5,082,778,121.65-7,600,762,126.53-4,834,829,008.69

Finding the Fourth Proportional to 5,082,778,121.65, 7,600,762,126.53 and 4,834,829,008.69

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Solution

The fourth proportional to 5,082,778,121.65, 7,600,762,126.53 and 4,834,829,008.69 is: 7,229,980,207.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,082,778,121.65 : 7,600,762,126.53 = 4,834,829,008.69 : x
  2. Step 2: Convert to fraction form
    5,082,778,121.65/7,600,762,126.53 = 4,834,829,008.69/x
  3. Step 3: Cross multiply
    5,082,778,121.65x = 7,600,762,126.53 × 4,834,829,008.69
  4. Step 4: Simplify right side
    5,082,778,121.65x = 36,748,385,217,480,531,968
  5. Step 5: Solve for x
    x = 36,748,385,217,480,531,968/5,082,778,121.65
  6. Step 6: Final answer
    x = 7,229,980,207.27

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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.