Home / 6,506,326,631,782.20-9,748,766,379,463.50-3,778,984,031,291.80

Finding the Fourth Proportional to 6,506,326,631,782.20, 9,748,766,379,463.50 and 3,778,984,031,291.80

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Solution

The fourth proportional to 6,506,326,631,782.20, 9,748,766,379,463.50 and 3,778,984,031,291.80 is: 5,662,247,618,007.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,506,326,631,782.20 : 9,748,766,379,463.50 = 3,778,984,031,291.80 : x
  2. Step 2: Convert to fraction form
    6,506,326,631,782.20/9,748,766,379,463.50 = 3,778,984,031,291.80/x
  3. Step 3: Cross multiply
    6,506,326,631,782.20x = 9,748,766,379,463.50 × 3,778,984,031,291.80
  4. Step 4: Simplify right side
    6,506,326,631,782.20x = 36,840,432,472,786,939,347,468,288
  5. Step 5: Solve for x
    x = 36,840,432,472,786,939,347,468,288/6,506,326,631,782.20
  6. Step 6: Final answer
    x = 5,662,247,618,007.41

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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.